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FRONT PAGE / INDEX

441  <-  Charles Brookman / Fake Box / Juggling Pattern
45141  <-  Juggling Pattern / Sheffield Telegraph
A Broken Journey  <-  Random Writings / Train Travel
A Matter Of Convention  <-  A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
A Mirror Copied  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pre Blog Notes / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
A Non Mathematician At Maths Jam  <-  Rachels Ramblings / Vilani And Dusinberre
A Puzzle About Puzzles  <-  An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
About This Site  <-  Bumpy Case Words / Create The Page / Entry Page / Wiki Wiki
Aim Higher  <-  All Links / Enigma Project Bookings / Other Speakers
An Oddity In Tennis  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
An Unexpected Fraction  <-  An Interesting Fraction / An Unexpected Question / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Andrew Lipson  <-  Andrews Alliteration / Colin Wright / FindingPerrinPseudoPrimes Part1 / Lipson Shiu Test / Personal / Solipsys Limited
Andrews Alliteration  <-  Andrew Lipson / Juggling Pattern
Anne Learns To Recruit  <-  Software
Another Proof Of The Doodle Theorem  <-  A Puzzle About Puzzles / An Unexpected Fraction / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Arm Movement  <-  Juggling Notation / Juggling Pattern / MM STD
Arranging A Talk  <-  Arranging A Talk Part II
Arranging A Talk Part II  <-  Arranging A Talk
Balls In Barrels  <-  Cantor Flips A Coin / Cantor Visits Hilberts Hotel / Infinity / Stacking Blocks
Be Careful What You Say  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Be Positive  <-  Random Writings
Bela Bollobas  <-  Colin Wright / Erdos Number / Paul Erdos / Personal
Ben Sparks  <-  All Links / Other Speakers
Berners Lee On Java  <-  Tim Berners Lee
Beyond The Boundary  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Bigger Than Infinity  <-  Mathematics Talk / Speaking Engagements
Binary Search Reconsidered  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Blog Topics  <-  Possible Topics For Talks
Bumpy Case Words  <-  Wiki Name
Burkes Barrage  <-  Juggle Krazy / Juggling Pattern
Cafe Scientifique  <-  Talks Given In 2007
Calculating 52 Factorial By Hand  <-  A Puzzle About Puzzles / An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Cantor Visits Hilberts Hotel  <-  Balls In Barrels / Cantor Flips A Coin / Infinity / Stacking Blocks
Carnival Of The Seasons  <-  Red Priest / Red Priest Carnival Of The Seasons / Red Priest Concert Schedule / Red Priest Concert Schedule Old / RedPriestConcerts 2011
Cascade  <-  441 / 45141 / Dwell Time / Fake Box / False Shower / Half Shower / Inside Throw / Juggle Krazy / Juggling Pattern / Juggling Talk Summary / Ladder Diagram / Meeting Ron Graham / Mills Mess / Multiplex Pattern / One High Throw / One Throw Trick / Outside Throw / Over The Top / Reverse Cascade / Sheffield Telegraph / Shower / Site Swap / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls / The Box / Time Reversal / Topology
Challenge Question  <-  Colins Blog Before 2007 / Weighing The Options
Charles Brookman  <-  Currently On Loan / Personal
Chops  <-  Arm Movement / Juggling Pattern
Circle Theorems  <-  Thales Theorem
Coding Challenges  <-  Software
Colin And Rob  <-  Talks Given In 2006
Colin Wright  <-  All Links / Andrew Lipson / Bela Bollobas / Bigger Than Infinity / Contact / Currently On Loan / Damian Whiteley / David Acheson / Distance To The Moon / Dominoes Unlimited / Editing Error / Entry Page / Erdos Number / Flier / Juggle Krazy / Juggling Notation / Juggling Talk / Juggling Talk Feedback / Kraig Thornber / Leonhard Euler / Lipson Shiu Test / Maritime Maths / Mathematical Moving Chairs / Mathematics / Maths At Work / Maths In A Twist / Neil Walker / Patterns And Predictions / Patterns Fail / Patterns Fail Proofs Prevail / Personal / Question And Answer / Rachel Wright / Request Error / Security In Shipping / Sheffield Telegraph / Site Swap / Solipsys Limited / Speaking Visit Completed / Speaking Visit Details Form / Thank You For Your Comment / Thank You For Your Time / Unapproximable Numbers / Video Links
Colins Blog  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Be Positive / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colin Wright / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2009 / Colins Blog 2010 / Colins Blog Before 2007 / Contact / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Dont Blame The Students / Entry Page / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Grumpy Old Men On The Trains / Hacker News User Ages / How Not To Do Twitter / Hunt The Bug / Into The Dragons Den / Irrationals Exist / Just Give Me The Answer / Killing Bugs / Learning Languages / Learning Times Tables / Left Truncatable Prime / Martin Gardner / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Paul Graham Essays / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Rachels Ramblings / Radius Of The Earth Part Two / Random Eratosthenes / Random Writings / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sell Yourself Sell Your Work / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / The User Interface / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Way Or That / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Train Fare Confusion / Two And A Half Men / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Blog 2007  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2008 / Colins Blog 2009 / Colins Blog 2010 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Two And A Half Men / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Worse Off Despite Leading / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Blog 2008  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2007 / Colins Blog 2009 / Colins Blog 2010 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Blog 2009  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2010 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Blog 2010  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2009 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Just Give Me The Answer / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Blog Before 2007  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2009 / Colins Blog 2010 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Colins Mathematical Ancestry  <-  Colin Wright / Klein Bottle / Leonhard Euler
Contact  <-  Aim Higher / Brief Bites / Colins Blog 2007 / Do You Nourish Or Tarnish / Enigma Project / Graceful Degradation / My New Blackberry / One Of My Favourite Puzzles / Programming Epigrams From Perlis / Radius Of The Earth Part Two / School Talk / Security In Shipping / Site Swap / The Payment Dance
Cot Blanket  <-  Needlework Projects
Create The Page  <-  Not Done Yet
Current Task List  <-  Meta Pages
Cycle Time  <-  45141 / Juggling Talk Summary
Damian Whiteley  <-  Personal
David Acheson  <-  All Links / Other Speakers / Video Links
David Bedford  <-  The Ant And The Rubber Band / The Birthday Paradox
Deal With This Soon  <-  Blog Topics / Meta Pages / Thoughts About Algebra
Decision Tree For Tennis  <-  A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Decision Trees In Games  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Delete This Page Soon  <-  An Interesting Fraction / Meta Pages / Povoking A Math Jax Bug / Resourses To Learn A Language / Starting In Info Sec / The Radus Of The Earth / Why Notation Matters
Diagramming Maths Topics  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Diff Bin  <-  Software For Download
Diff Bin Help  <-  Diff Bin
Disappearing Trains On Virgin  <-  Colins Blog / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Perhaps We Saved One / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / This Works To Cure My Hiccoughs / Virgin Train Ticket Search Oddities
Dissecting A Circle  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Square / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Dissecting A Square  <-  A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Dissecting A Square Part 2  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Distance To The Moon  <-  Arranging A Talk Part II / Brief Bites / Mathematics Talk / Speaking Engagements / Speaking Engagements List
Do You Nourish Or Tarnish  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Dominoes Unlimited  <-  Graph Theory / Mathematics Talk / Necessary Versus Sufficient
Dont Blame The Students  <-  Colins Blog 2007 / Random Writings
Dwell Time  <-  Site Swap / Site Swaps With Three Balls / Site Swaps With Two Balls / The Box
Enigma Project  <-  All Links / Enigma Project Bookings / James Grime / Nadia Baker / Other Speakers / Video Links
Enigma Project Bookings  <-  Enigma Project / James Grime
Erdos Number  <-  Bela Bollobas / Colin Wright / Meeting Ron Graham / Other People / Paul Erdos / Sci Am Profile Of Ron Graham
Essays In Philosophy  <-  Is Omniscience Compatible With Immutability / Machine Thought / My Undergraduate Degree / The Evil Genius Vs The Cogito
Euler Cycle  <-  Another Proof Of The Doodle Theorem / The Doodle Theorem
Face Flow Failure  <-  Random Rant
Factoring Via Graph Three Colouring  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Fake Box  <-  441 / Juggling Pattern
False Shower  <-  Juggling Pattern
Farrago Tagging System  <-  Tagged As Juggling / Tagged As Language / Tagged As Maths / Tagged As Puzzles / Tagged As Resource / Tagged As Security / Tagged As Talk Description
Fast Perrin Test  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Festival Of The Spoken Nerd  <-  Helen Arney / Talks Given In 2012
Fill In The Gaps  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
FindingPerrinPseudoPrimes Part1  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
FindingPerrinPseudoPrimes Part2  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Flier  <-  Juggling Talk Publicity / Speaking Visit Details Form
Fountain  <-  Colins Blog 2008 / False Shower / Fountain Throw / Juggle Krazy / Juggling Pattern / Juggling Talk Summary / Meeting Ron Graham / Mills Mess / One Throw Trick / Site Swap / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls / Synchronous Site Swap / The Box
Fountain Throw  <-  441 / 45141 / Fountain
Four Points Two Distances Proof  <-  Colins Blog / Left Truncatable Prime / Meeting Ron Graham / The Doctor And The Lawyer
Game Of Go  <-  Colin Wright / Go Article / Paul Erdos
Getting Started In Info Sec  <-  Starting In Info Sec
Go Article  <-  Game Of Go
Graceful Degradation  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2009 / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Greybeard Stories / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Graph Theory  <-  Colin Wright / Colins Mathematical Ancestry / Leonhard Euler / Mathematics / Mathematics Talk / P Vs NP / Random Notes
Graph Three Colouring  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Grep Timing Anomaly  <-  Colins Blog / Four Points Two Distances Proof / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Radius Of The Earth
Greybeard Stories  <-  Colins Blog / Random Writings / The Black Team / The Bouncing Torpedo / The Jamming Gyro / The Unwise Update
Grindon Cartshed  <-  Lakeland Bird Of Prey Centre / Rachels Ramblings
Grumpy Old Men On The Trains  <-  Random Writings / Train Fare Confusion / Train Travel
Hacker News User Ages  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Half Shower  <-  Fountain / Juggling Pattern / Over The Top / Shower / Time Reversal / Timing Variation / Topology
How Not To Do Twitter  <-  A Puzzle About Puzzles / An Unexpected Fraction / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Hunt The Bug  <-  Colins Blog 2010 / Random Writings
Infinity  <-  Balls In Barrels / Beyond The Boundary / Bigger Than Infinity / Blog Topics / Cantor Flips A Coin / Cantor Visits Hilberts Hotel / Colin And Rob / Colins Blog / David Acheson / Dissecting A Circle / Dissecting A Square Part 2 / Irrationals Exist / Is Omniscience Compatible With Immutability / Juggling Pattern / Juggling Talk Summary / Links To Chase / Mathematics / Mathematics Talk / One Of My Favourite Puzzles / P Vs NP / Poking The Dusty Corners / Prime Number / Projective Plane / Random Eratosthenes / Random Factlets / Random Notes / Revisiting The Ant / Speaking Engagements / Speaking Engagements List / Stacking Blocks / Talks Given In 2007 / Talks Given In 2009 / Talks Given In 2011 / The Ant And The Rubber Band / The Independence Game / The Point Of The Banach Tarski Theorem / Thinking About Recursion / Two Equals Four / What Would You Recommend To A Bright 14 Year Old
Inside Throw  <-  Mills Mess / Outside Throw
Into The Dragons Den  <-  Random Writings
Inventing Synchronous Patterns  <-  Charles Brookman / Juggling Pattern / Site Swap / Synchronous Site Swap
Irrationals Exist  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Is Omniscience Compatible With Immutability  <-  Essays In Philosophy
Jacobean Fire Screen  <-  Needlework Projects
James Grime  <-  A Matter Of Convention / All Links / Colins Blog / Colins Blog 2010 / Other Speakers / The Salem Witches Puzzle
Jim Al Khalili  <-  All Links / Currently On Loan / Moving To Broadband / Other Speakers
Johann Im Only Dancing  <-  Red Priest / Red Priest Concert Schedule Old
Jonathan Allday  <-  Currently On Loan / Personal
Juggle Krazy  <-  Fountain / Juggle Master / Juggling / Juggling Lab / Juggling Notation / Juggling Talk Summary / Ladder Diagram / Mills Mess / Site Swap / Software For Download / Solipsys Limited
Juggle Master  <-  Fountain
Juggle Space  <-  Burkes Barrage / Cascade / False Shower / Fountain / Fountain Throw / Mills Mess / Rubensteins Revenge / The Robot / Two And One
Juggling  <-  441 / 45141 / Arm Movement / Ben Sparks / Burkes Barrage / Cascade / Charles Brookman / Colin And Rob / Colins Blog 2007 / Currently On Loan / Entry Page / Fake Box / Flier / Half Shower / Inside Throw / James Grime / Juggle Krazy / Juggle Master / Juggle Space / Juggling Lab / Juggling Notation / Juggling Patter In Norwegian / Juggling Pattern / Juggling Talk / Juggling Talk Feedback / Juggling Talk Publicity / Juggling Talk Requirements / Juggling Talk Summary / Juggling Trick / Juggling Tutorial / Ladder Diagram / Learning Languages / MM STD / Mathematical Moving Chairs / Mathematics Talk / Meeting Ron Graham / Multiplex Pattern / Odd Catches / On The Rack / One High Throw / One Weird Throw / Other People / Outside Throw / Over The Top / Remembering Christopher Hogwood / Send Us Email / Set Point / Sheffield Telegraph / Shower / Site Swap / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls / Solipsys Limited / Speaking Engagements / Tagged As Juggling / Two And A Half Men / Two And One / Video Links
Juggling Images  <-  Juggling Images Full / Juggling Talk Publicity
Juggling Images Full  <-  Juggling Images
Juggling Lab  <-  Ladder Diagram / Site Swaps With One Ball
Juggling Notation  <-  Juggling / Multiplex Pattern / Synchronous Site Swap
Juggling Pattern  <-  Andrew Lipson / Andrews Alliteration / Arm Movement / Burkes Barrage / Cascade / Charles Brookman / Chops / Dwell Time / False Shower / Fountain / Half Shower / Inventing Synchronous Patterns / Juggling / Juggling Lab / Juggling Notation / Juggling Trick / MM STD / Mills Mess / Multiplex Pattern / Over The Top / Patterns And Predictions / Reverse Cascade / Send Us Email / Shower / Site Swaps With Three Balls / Synchronous Site Swap / Tennis / The Box / Time Reversal / Timing Variation / Two And One
Juggling Talk  <-  Aim Higher / Arranging A Talk Part II / Cafe Scientifique / Colin Wright / Colins Blog / Colins Blog Before 2007 / Contact / Entry Page / Flier / Juggling / Juggling Images / Juggling Notation / Juggling Talk Bookings / Juggling Talk Feedback / Juggling Talk Requirements / Juggling Talk Summary / Mathematics / Mathematics Masterclass / Mathematics Talk / Old Speaking Engagements / School Talk / Send Us Email / Speaking Engagements / Speaking Engagements List / Speaking Engagements Map / Speaking Visit Details Form / Talk Requirements / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / The Lost Property Office
Juggling Talk Feedback  <-  Juggling Talk / Set Point
Juggling Talk Publicity  <-  Juggling Talk / Speaking Visit Details Form
Juggling Talk Request Form  <-  Juggling Talk
Juggling Talk Requirements  <-  Juggling Talk / Juggling Talk Request Form / School Talk / Speaking Visit Completed / Talk Requirements
Juggling Talk Summary  <-  Cycle Time / Juggling Talk / Ladder Diagram / Mathematics
Juggling Trick  <-  441 / Juggle Space / Juggling / Juggling Lab / Juggling Pattern / Juggling Talk Summary / Mills Mess / One Throw Trick / One Weird Throw / Reverse Cascade / Shower / Time Reversal / Topology / Two And One
Juggling Tutorial  <-  Juggling
Just Give Me The Answer  <-  Colins Blog 2010 / Random Writings / Too Much Terminology
Killing Bugs  <-  Colins Blog 2007
Kiwi Panel  <-  Needlework Projects
Klein Bottle  <-  Colins Mathematical Ancestry / Links To Chase / Mathematics / Moebius Strip / Topology
Knapsack Problem  <-  P Vs NP / Random Quotations
Koenigsberg  <-  Another Proof Of The Doodle Theorem / Colins Mathematical Ancestry / Euler Cycle / Graph Theory / Koenigsberg Images / Mathematics / Necessary Versus Sufficient
Koenigsberg Images  <-  Koenigsberg
Kraig Thornber  <-  Colins Blog Before 2007 / Personal
Ladder Diagram  <-  Juggling Lab / Juggling Talk Summary
Lakeland Bird Of Prey Centre  <-  Rachels Ramblings
Learning Languages  <-  Colins Blog 2007 / Colins Blog Before 2007 / Juggling Talk Feedback / Lojban Language / Random Writings / Resources To Learn A Language
Learning Times Tables  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Left Truncatable Prime  <-  Colins Blog / The Doctor And The Lawyer
Leonhard Euler  <-  Colins Mathematical Ancestry / Euler Cycle / Graph Theory / Koenigsberg
Let Us Know  <-  About This Site / Challenge Question / Colins Blog Before 2007 / Create The Page / Diff Bin / Dominoes Unlimited / Game Of Go / Juggling / Juggling Notation / Juggling Pattern / Juggling Talk Feedback / Juggling Talk Requirements / Juggling Tutorial / Knapsack Problem / Learning Languages / MM STD / Maths Improvisation / Not Done Yet / Other People / Projective Plane / Rubensteins Revenge / Spam Table / Spam Table Template / Speaking Engagements / Speaking Engagements Map / Speaking Engagements Template / Talk Requirements / Talks In Space Time / Tennis / The Box / Unapproximable Numbers / Wiki Wiki
Limited Audience Jokes  <-  The Point Of The Banach Tarski Theorem
Links To Chase  <-  Articles To Study
Lipson Shiu Test  <-  Andrew Lipson / Colin Wright / Neil Walker
Liturgical Embroidery  <-  Needlework Projects
Liverpool Mathematical Society  <-  Colin Wright / Dissecting A Circle / Talks Given In 2006
Lojban Language  <-  Colin Wright / Colins Blog 2007 / Learning Languages
London Midland Stations  <-  Train Station Locations
MM STD  <-  Juggling Notation / Mills Mess / Rubensteins Revenge / State Transition Diagram / Time Reversal
Machine Thought  <-  Essays In Philosophy
Maritime Maths  <-  Mathematics Talk / Speaking Engagements / Speaking Engagements List / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011
Mark Lewney  <-  All Links / Other Speakers
Martin Gardner  <-  Colins Blog 2010 / Giants Who Have Left Us / Random Writings / The Mutilated Chessboard / The Mutilated Chessboard Revisited / What Would You Recommend To A Bright 14 Year Old
Master Classes  <-  All Links / Juggling Talk Feedback / Mathematics Masterclass / Other Speakers / Red Priest Concert Schedule / RedPriestConcerts 2010 / Some Useful Links / Speaking Engagements / Speaking Engagements List / Steve Williamson / Talks In Space Time
Math Jax  <-  Provoking A Math Jax Bug
Mathematical Moving Chairs  <-  Mathematics Talk
Mathematician In Residence  <-  Speaking Engagements
Mathematics  <-  A Matter Of Convention / A Non Mathematician At Maths Jam / About This Site / All Links / An Unexpected Fraction / Ben Sparks / Cantor Flips A Coin / Circle Theorems / Colin And Rob / Colin Wright / Colins Blog / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2010 / Colins Blog Before 2007 / David Acheson / Diagramming Maths Topics / Distance To The Moon / Dominoes Unlimited / Dont Blame The Students / Enigma Project / Enigma Project Bookings / Entry Page / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / Four Points Two Distances Proof / Giants Who Have Left Us / Infinity / James Grime / Jim Al Khalili / Juggling Notation / Juggling Talk / Juggling Talk Feedback / Juggling Talk Summary / Klein Bottle / Knapsack Problem / Koenigsberg / Limited Audience Jokes / Links To Chase / Liverpool Mathematical Society / Maritime Maths / Mark Lewney / Martin Gardner / Mathematical Moving Chairs / Mathematician In Residence / Mathematics Masterclass / Mathematics Talk / Maths At Work / Maths Improvisation / Maths Inspiration / Maths Topic Links / Millennium Problems / Moebius Strip / Multiple Choice Probability Puzzle / My Undergraduate Degree / Nadia Baker / Napkin Ring Versus Spherical Cap / Neil Walker / Not Done Yet / Old Speaking Engagements / One Of My Favourite Puzzles / Other Math Web Sites / Other Speakers / P Vs NP / Paper Dodecahedron / Patterns Fail / Patterns Fail Proofs Prevail / Paul Erdos / Perhaps We Saved One / Poking The Dusty Corners / Possible Topics For Talks / Prime Number / Programming Epigrams From Perlis / Projective Plane / Pure Maths / Question And Answer / Rants By Jo Sibley / Rob Eastaway / Royal Institution / Sat Nav / Science Based Quotations / Security In Shipping / Send Us Email / Set Point / Sheffield Telegraph / Simon Singh / Small Things Might Not Be So Small / Solipsys Limited / Speaking Engagements / Speaking Engagements List / Special Relativity / Tagged As Maths / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Teaching Site Links / Tech Fest / Thales Theorem / The Ant And The Rubber Band / The Birthday Paradox / The Devils Chessboard / The Point Of The Banach Tarski Theorem / The Trapezium Conundrum / Thinking About Recursion / Thoughts About Algebra / Too Much Terminology / Topology / Two And A Half Men / Very Old Speaking Engagements / Vilani And Dusinberre / What Would You Recommend To A Bright 14 Year Old / When Obvious Is Not Obvious / Worse Off Despite Leading
Mathematics Masterclass  <-  Colins Blog Before 2007 / Juggling Talk / Juggling Talk Feedback / Juggling Talk Requirements / Master Classes / Old Speaking Engagements / Royal Institution / Send Us Email / Set Point / Speaking Engagements / Speaking Engagements List / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Very Old Speaking Engagements
Mathematics Talk  <-  Arranging A Talk Part II / Bigger Than Infinity / Colins Blog / Contact / Distance To The Moon / Dominoes Unlimited / Entry Page / Flier / Juggling Talk / Koenigsberg / Maritime Maths / Mathematical Moving Chairs / Mathematics / Maths At Work / Maths In A Twist / Maths Talk / Moebius Strip / Patterns And Predictions / Patterns Fail / Patterns Fail Proofs Prevail / School Talk / Send Us Email / Speaking Engagements / Speaking Engagements List / Speaking Engagements Map / Talk Requirements / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / The Lost Property Office / The User Interface / Unapproximable Numbers
Maths At Work  <-  Mathematics Talk
Maths Improvisation  <-  Mathematics / Maths Inspiration / Question And Answer / Talks Given In 2006
Maths In A Twist  <-  Arranging A Talk Part II / Mathematics Talk / Moebius Strip / Speaking Engagements / Speaking Engagements List / Topology
Maths Inspiration  <-  All Links / Colins Blog / David Acheson / Enigma Project Bookings / Juggling Talk Feedback / Left Truncatable Prime / Mathematics / Maths Improvisation / On The Rack / Other Speakers / Question And Answer / Rob Eastaway / Speaking Engagements / Speaking Engagements List / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Video Links
Maths Jam  <-  A Minor Mystery / A Non Mathematician At Maths Jam / Ben Sparks / Rachels Ramblings / Speaking Engagements / Speaking Engagements List / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012
Maths Topic Links  <-  Diagramming Maths Topics
Meeting Ron Graham  <-  Colins Blog / Four Points Two Distances Proof / Left Truncatable Prime / Napkin Ring Versus Spherical Cap / The Doctor And The Lawyer
Meg Harper  <-  All Links / Other Speakers
Memorising The Tube  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Spikey Spheres / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs
Mike And Wendy Gluyas  <-  All Links / Musical Squares / Other Speakers
Miles Per Gallon  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Millennium Problems  <-  Elliptic Curve / Graph Three Colouring / Koenigsberg / P Vs NP / Prime Number
Mills Mess  <-  Arm Movement / Cascade / Inside Throw / Juggle Krazy / Juggle Master / Juggling Pattern / MM STD / Outside Throw / Reverse Cascade / Rubensteins Revenge / Sheffield Telegraph / Time Reversal
Moebius Strip  <-  Klein Bottle / Mathematics / Mathematics Talk / Maths In A Twist / Projective Plane / Topology
Moving To Broadband  <-  Colins Blog 2008
Multiple Choice Probability Puzzle  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Multiplex Pattern  <-  Juggling Lab / Juggling Notation / Synchronous Site Swap
Musical Squares  <-  All Links / Mike And Wendy Gluyas / Other Speakers
My New Blackberry  <-  Random Writings
My Undergraduate Degree  <-  Essays In Philosophy / Machine Thought
NASA Space Crews  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Nadia Baker  <-  All Links / Enigma Project / Other Speakers
Napkin Ring Versus Spherical Cap  <-  Colins Blog / Four Points Two Distances Proof / Left Truncatable Prime / Meeting Ron Graham / The Doctor And The Lawyer / The Four Points Puzzle
Necessary Versus Sufficient  <-  Dominoes Unlimited / Koenigsberg
Needlework Projects  <-  Cot Blanket / Jacobean Fire Screen / Kiwi Panel / Liturgical Embroidery / Rachel Wright
Neil Mussett  <-  Personal / Rachel Wright
Neil Walker  <-  Colin Wright / Personal
Not Done Yet  <-  Bumpy Case Words / Meta Pages
Not If You Hurry  <-  A Puzzle About Puzzles / An Unexpected Fraction / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Writings / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Understanding Natural Language Is Hard / You Have To Admire Their Optimism
Odd Pages  <-  Meta Pages
Old Speaking Engagements  <-  Juggling Talk Bookings / Old Juggling Talk Bookings / Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Very Old Speaking Engagements
On The Rack  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
One High Throw  <-  45141 / Half Shower / One Throw Trick / One Weird Throw / Over The Top
One Liners  <-  Random Quotations / Science Based Quotations
One Of My Favourite Puzzles  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Perhaps We Saved One / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs
One Throw Trick  <-  Juggling Trick / One High Throw / Over The Top / Tennis
One Weird Throw  <-  Arm Movement / Cascade / Chops / False Shower / Juggle Space / One Throw Trick
Other People  <-  All Links / Paul Erdos
Other Speakers  <-  All Links / Ben Sparks / David Acheson / James Grime / Jim Al Khalili / Mark Lewney / Personal / Rob Eastaway / Simon Singh
Outside Throw  <-  Inside Throw / Mills Mess / Tennis / Topology
Over The Top  <-  Inside Throw / One Throw Trick / Outside Throw / Reverse Cascade / Tennis
P Vs NP  <-  Knapsack Problem / Millennium Problems / Random Quotations
Paper Dodecahedron  <-  Charles Brookman / Colins Blog 2007
Patterns And Predictions  <-  Mathematics Talk / Speaking Engagements
Patterns Fail  <-  Colins Blog Before 2007 / Mathematics Talk / Patterns Fail Proofs Prevail / Speaking Engagements
Patterns Fail Proofs Prevail  <-  Mathematics Talk / Speaking Engagements / Speaking Engagements List / Talks Given In 2010
Paul Erdos  <-  Bela Bollobas / Colin Wright / Erdos Number / Giants Who Have Left Us / Leonhard Euler / Personal / Sci Am Profile Of Ron Graham
Paul Graham Essays  <-  Colins Blog 2008 / Paul Graham Essays Ranking
Paul Graham Essays Ranking  <-  Paul Graham Essays
Penzba Staging Area  <-  Odd Pages
Perhaps We Saved One  <-  Colins Blog / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Radius Of The Earth / Thinking About Mastodon / This Works To Cure My Hiccoughs
Personal  <-  Aim Higher / Entry Page / Links To Chase / Paul Erdos / Security In Shipping / Sell Yourself Sell Your Work / Some Useful Links / Thinking About Mastodon
Photocopy A Mirror  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Challenge Question / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Pirates Of The Baroque  <-  Colins Blog 2007 / Red Priest / Red Priest Concert Schedule / Red Priest Concert Schedule Old / RedPriestConcerts 2011 / Red Priest Pirates Of The Baroque
Poking The Dusty Corners  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Pre Blog Notes  <-  Possible Topics For Talks / Why Notation Matters
Prime Number  <-  Patterns Fail / Paul Erdos / Random Eratosthenes
Project Ideas  <-  Meta Pages
Projective Plane  <-  Cross Cap / Klein Bottle / Moebius Strip / Topology
Provoking A Math Jax Bug  <-  Povoking A Math Jax Bug
Publically Sharing Links  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Pure Maths  <-  Graph Theory / My Undergraduate Degree / The Trapezium Conundrum
Puzzle World Vs Crypto World  <-  The Other Other Rope Around The Earth
Pythagoras By Incircle  <-  A Puzzle About Puzzles / An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Representatives Matter / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Question And Answer  <-  Speaking Engagements / Speaking Engagements List / Talks Given In 2006 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012
Question Explore Discover  <-  Talks Given In 2011
Rachel Wright  <-  Carnival Of The Seasons / Colin Wright / Colins Blog / Colins Blog 2010 / Currently On Loan / Damian Whiteley / From Aether To Reader / Grindon Cartshed / Kraig Thornber / Lakeland Bird Of Prey Centre / Neil Mussett / Neil Walker / Personal / Pirates Of The Baroque / Remembering Christopher Hogwood / Steve Williamson / Video Links / You Have To Admire Their Optimism
Rachels Ramblings  <-  A Non Mathematician At Maths Jam / Grindon Cartshed / Lakeland Bird Of Prey Centre / Rachel Wright / Rachels Witterings / The Story Of Bolero / Vilani And Dusinberre
Radius Of The Earth Part Two  <-  Colins Blog / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / The Doctor And The Lawyer / The Four Points Puzzle
Random Eratosthenes  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Random Factlets  <-  Colins Blog 2010
Random Notes  <-  Reading List
Random Quotations  <-  Colins Blog 2007 / One Liners / Science Based Quotations
Random Rant  <-  Face Flow Failure
Random Writings  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Blog Topics / Calculating 52 Factorial By Hand / Colins Blog / Colins Blog 2007 / Colins Blog 2008 / Colins Blog 2009 / Colins Blog 2010 / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Dont Blame The Students / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Greybeard Stories / Grumpy Old Men On The Trains / Hacker News User Ages / How Not To Do Twitter / Hunt The Bug / Into The Dragons Den / Irrationals Exist / Just Give Me The Answer / Killing Bugs / Learning Times Tables / Left Truncatable Prime / Martin Gardner / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / My New Blackberry / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sell Yourself Sell Your Work / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / The User Interface / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Way Or That / This Works To Cure My Hiccoughs / Too Much Terminology / Tracking An Item On Hacker News / Train Fare Confusion / Train Travel / Two And A Half Men / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Worse Off Despite Leading / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Red Priest  <-  All Links / Carnival Of The Seasons / Colins Blog 2007 / Colins Blog Before 2007 / Johann Im Only Dancing / Other Speakers / Pirates Of The Baroque / Red Priest Concert Schedule
Red Priest Concert Schedule  <-  Colins Blog 2007 / Johann Im Only Dancing / Red Priest / RedPriestConcerts 2010 / RedPriestConcerts 2011
RedPriestConcerts 2010  <-  Red Priest Concert Schedule / RedPriestConcerts 2011
RedPriestConcerts 2011  <-  Red Priest Concert Schedule / RedPriestConcerts 2010
Remembering Christopher Hogwood  <-  Rachels Ramblings / Vilani And Dusinberre
Representatives Matter  <-  An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Resources To Learn A Language  <-  Resourses To Learn A Language
Reverse Cascade  <-  Cascade / Inside Throw / Mills Mess / Outside Throw / Over The Top
Revisiting The Ant  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Rob Eastaway  <-  All Links / Currently On Loan / Maths Improvisation / Other Speakers / Personal / What Would You Recommend To A Bright 14 Year Old
Royal Institution  <-  All Links / David Acheson / Enigma Project Bookings / James Grime / Juggling Talk Feedback / Mathematics Masterclass / Old Speaking Engagements / Other Speakers / Set Point / Speaking Engagements / Speaking Engagements List / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2011 / Talks Given In 2012 / Very Old Speaking Engagements
Rubensteins Revenge  <-  Juggle Krazy / Juggling Pattern
Russian Peasant Multiplication  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Sat Nav  <-  Colins Blog 2008 / Lakeland Bird Of Prey Centre
School Talk  <-  Colins Blog Before 2007 / Juggling Talk / Old Speaking Engagements / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2010
Sci Am Profile Of Ron Graham  <-  Meeting Ron Graham / Other People / Paul Erdos
Science Based Quotations  <-  Colins Blog 2007 / One Liners / Random Quotations
Sell Yourself Sell Your Work  <-  Random Writings
Send Us Email  <-  Mathematics Talk
Set Point  <-  Juggling Talk Feedback / Juggling Talk Publicity
Setting Up RSS  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Withdrawing From Hacker News / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Sheffield Telegraph  <-  Juggling Talk / Juggling Talk Publicity
Shower  <-  45141 / Colins Blog 2007 / False Shower / Half Shower / Juggle Krazy / Juggling Pattern / Sheffield Telegraph / Site Swap / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Three Balls / Site Swaps With Two Balls / Synchronous Site Swap / The User Interface / Time Reversal / Timing Variation / Topology
Sieve Of Eratosthenes In Python  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Simon Singh  <-  All Links / Other Speakers / Question Explore Discover
Site Map Expt  <-  Charles Brookman / Colins Blog 2007
Site Swap  <-  441 / 45141 / Burkes Barrage / Charles Brookman / Dwell Time / Fountain / Half Shower / Inventing Synchronous Patterns / Juggle Krazy / Juggling Lab / Juggling Notation / Juggling Pattern / Juggling Talk / Juggling Talk Summary / MM STD / Multiplex Pattern / Other People / Set Point / Sheffield Telegraph / Shower / Site Swaps With One Ball / Site Swaps With Three Balls / Synchronous Site Swap / The Box
Site Swaps With Eight Balls  <-  Charles Brookman / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Five Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Four Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Nine Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With One Ball  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Seven Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Six Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Ten Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Three Balls / Site Swaps With Two Balls
Site Swaps With Three Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Two Balls
Site Swaps With Two Balls  <-  Charles Brookman / Site Swaps With Eight Balls / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Nine Balls / Site Swaps With One Ball / Site Swaps With Seven Balls / Site Swaps With Six Balls / Site Swaps With Ten Balls / Site Swaps With Three Balls
Small Things Might Not Be So Small  <-  A Puzzle About Puzzles / An Unexpected Fraction / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Software  <-  Ben Sparks / Brief Bites / Diff Bin / Entry Page / Face Flow Failure / Getting Started In Info Sec / Graceful Degradation / Juggle Krazy / Juggling Lab / Learning Times Tables / Links To Chase / Memorising The Tube / Moving To Broadband / Programming Epigrams From Perlis / Sell Yourself Sell Your Work / Site Swaps With One Ball / Software Checklist / Software For Download / Software Videos / Solipsys Limited / The Parable Of The Toaster / Thinking About Mastodon / Time Functions
Software Advice  <-  Software
Software Checklist  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Software For Download  <-  Software
Software Videos  <-  Software / Video Links
Solipsys Limited  <-  Andrew Lipson / Colin Wright / David Acheson / Entry Page / From Aether To Reader / Juggling Talk Requirements / Neil Walker / Talk Requirements / The Payment Dance
Some Useful Links  <-  Entry Page
Spam Graphs  <-  Colins Blog 2007 / Spam Table / Spam Table Template
Spam Table  <-  Colins Blog 2007 / Spam Graphs / Speaking Visit Details Form
Speaking Engagements  <-  Aim Higher / All Links / Arranging A Talk Part II / Colins Blog 2007 / Contact / Entry Page / Juggling Talk / Juggling Talk Bookings / Old Speaking Engagements / Other Speakers / Question Explore Discover / Speaking Engagements Map / Speaking Visit Details Form / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Talks In Space Time / Very Old Speaking Engagements
Speaking Engagements Map  <-  Juggling Talk Bookings Map / Speaking Engagements / Speaking Engagements Template
Speaking Visit Details Form  <-  Speaking Visit Completed
Spikey Spheres  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs
Square Root By Long Division  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Stacking Blocks  <-  Balls In Barrels / Cantor Flips A Coin / Cantor Visits Hilberts Hotel / Infinity
State Transition Diagram  <-  MM STD
Steve Williamson  <-  Personal / Rachel Wright
Suppose We Have An Algorithm For An NPC Problem  <-  Factoring Via Graph Three Colouring
Surprisingly Quick  <-  An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Spikey Spheres / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs
Synchronous Site Swap  <-  Andrews Alliteration / Inventing Synchronous Patterns / Juggling Lab / Juggling Notation / Multiplex Pattern / The Box
Tagged As Juggling  <-  441 / Fake Box
Tagged As Language  <-  Learning Languages / Lojban Language / Not If You Hurry / Resources To Learn A Language / Understanding Natural Language Is Hard
Tagged As Maths  <-  Another Proof Of The Doodle Theorem / Balls In Barrels / Cantor Flips A Coin / Cantor Visits Hilberts Hotel / Elliptic Curve / Four Points Two Distances Proof / Graph Three Colouring / Moebius Strip / Revisiting The Ant / Spikey Spheres / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Point Of The Banach Tarski Theorem / Topology / Two Equals Four / Zero Factorial
Tagged As Puzzles  <-  A Mirror Copied
Tagged As Resource  <-  General Resources
Tagged As Security  <-  Crypto Resources / Password Best Practices
Tagged As Talk Description  <-  Bigger Than Infinity / Distance To The Moon / Juggling Talk / Maritime Maths / Maths In A Twist / Patterns Fail / Patterns Fail Proofs Prevail
Talk Request Form  <-  Arranging A Talk / Arranging A Talk Part II / Mathematics Talk
Talk Requirements  <-  Talk Request Form
Talks Given In 2006  <-  Juggling Talk Bookings / Speaking Engagements / Speaking Engagements Template / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Very Old Speaking Engagements
Talks Given In 2007  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Very Old Speaking Engagements
Talks Given In 2008  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012
Talks Given In 2009  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012
Talks Given In 2010  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2011 / Talks Given In 2012
Talks Given In 2011  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2012
Talks Given In 2012  <-  Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010
Talks In Space Time  <-  Arranging A Talk Part II / Speaking Engagements / Speaking Engagements Map / Speaking Engagements Template
Teaching Site Links  <-  Some Useful Links
Tech Fest  <-  Enigma Project Bookings / Helen Arney
Tennis  <-  An Oddity In Tennis / Colin And Rob / Colins Blog / Decision Tree For Tennis / Inside Throw / Juggling Pattern / Maths Improvisation / Outside Throw / Over The Top / Site Swaps With Five Balls / Site Swaps With Four Balls / Site Swaps With Six Balls / Site Swaps With Three Balls
Thales Theorem  <-  Circle Theorems / Colins Blog 2007
The Ant And The Rubber Band  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Beermat Entrepreneur  <-  Odd Pages
The Birthday Paradox  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Speaking Engagements / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Black Team  <-  Greybeard Stories
The Bouncing Torpedo  <-  Greybeard Stories
The Box  <-  441 / Fake Box / Juggling Pattern / Time Reversal
The Doctor And The Lawyer  <-  Colins Blog / Four Points Two Distances Proof / Left Truncatable Prime / Random Writings
The Doodle Theorem  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Euler Cycle / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Mathematics Talk / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Speaking Engagements / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Dying Art Of The Insult  <-  Odd Pages
The Evil Genius Vs The Cogito  <-  Essays In Philosophy
The Forgiving User Interface  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Brief Bites / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / The User Interface / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
The Four Points Puzzle  <-  Colins Blog / Four Points Two Distances Proof / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Radius Of The Earth Part Two / The Doctor And The Lawyer
The Independence Game  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Speaking Engagements / The Doctor And The Lawyer / The Four Points Puzzle / The Radius Of The Earth / Thinking About Mastodon / This Works To Cure My Hiccoughs
The Jamming Gyro  <-  Greybeard Stories
The Lost Property Office  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
The Mutilated Chessboard  <-  Speaking Engagements / The Mutilated Chessboard Revisited
The Mutilated Chessboard Revisited  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Other Other Rope Around The Earth  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Parable Of The Toaster  <-  Software / The User Interface
The Point Of The Banach Tarski Theorem  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Radius Of The Earth  <-  Colins Blog / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Radus Of The Earth / This Works To Cure My Hiccoughs
The Robot  <-  Arm Movement / Juggling Pattern
The Salem Witches Puzzle  <-  James Grime
The Story Of Bolero  <-  Rachels Ramblings / Vilani And Dusinberre
The Trapezium Conundrum  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The Tuesday Boy  <-  Blog Topics
The Unwise Update  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Greybeard Stories / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
The User Interface  <-  Random Writings
There Is No Time For This  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Writings / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Thinking About Mastodon  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Perhaps We Saved One / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Radius Of The Earth / This Works To Cure My Hiccoughs
Thinking About Recursion  <-  Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Software / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / This Works To Cure My Hiccoughs
This Way Or That  <-  Random Writings / Train Travel
This Works To Cure My Hiccoughs  <-  Colins Blog / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Napkin Ring Versus Spherical Cap / Perhaps We Saved One / Radius Of The Earth Part Two / The Doctor And The Lawyer / The Four Points Puzzle / The Radius Of The Earth
Thoughts About Algebra  <-  Blog Topics
Tim Berners Lee  <-  Berners Lee On Java / Personal
Time Functions  <-  Colins Blog 2009 / Software
Time Logging Systems  <-  Odd Pages
Time Reversal  <-  Reverse Cascade
Timing Variation  <-  Half Shower / Juggling Pattern
Too Much Terminology  <-  Colins Blog 2010
Topology  <-  Colins Mathematical Ancestry / Half Shower / Klein Bottle / Leonhard Euler / Links To Chase / Martin Gardner / Mathematics / Maths In A Twist / Moebius Strip / Projective Plane / Shower / Speaking Engagements / Speaking Engagements List / Talks Given In 2011
Tracking An Item On Hacker News  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Fast Perrin Test / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Unwise Update / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / When Obvious Is Not Obvious / You Have To Admire Their Optimism
Train Fare Confusion  <-  Grumpy Old Men On The Trains / Random Writings / Train Travel
Train Station Locations  <-  London Midland Stations
Train Travel  <-  A Broken Journey / Grumpy Old Men On The Trains / Random Writings / This Way Or That / Train Fare Confusion
Travel Links  <-  Some Useful Links
Two And A Half Men  <-  Colins Blog 2007 / Random Writings
Two And One  <-  Juggling Pattern / The Robot
Two Equals Four  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Unapproximable Numbers  <-  Mathematics Talk
Very Old Speaking Engagements  <-  Juggling Talk Bookings / Old Speaking Engagements / Speaking Engagements / Speaking Engagements Template / Talks Given In 2006 / Talks Given In 2007 / Talks Given In 2008 / Talks Given In 2009 / Talks Given In 2010 / Talks Given In 2011 / Talks Given In 2012 / Very Old Juggling Talk Bookings
Video Links  <-  Software Videos / Some Useful Links / Youtube Links
Vilani And Dusinberre  <-  Rachels Ramblings
Virgin Train Ticket Search Oddities  <-  Colins Blog / Disappearing Trains On Virgin
Weighing The Options  <-  Challenge Question
When Obvious Is Not Obvious  <-  A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Calculating 52 Factorial By Hand / Colins Blog / Disappearing Trains On Virgin / Factoring Via Graph Three Colouring / Four Points Two Distances Proof / Graph Three Colouring / Grep Timing Anomaly / How Not To Do Twitter / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / Not If You Hurry / One Of My Favourite Puzzles / Perhaps We Saved One / Pythagoras By Incircle / Radius Of The Earth Part Two / Representatives Matter / Small Things Might Not Be So Small / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / You Have To Admire Their Optimism
Why Notation Matters  <-  Possible Topics For Talks
Wiki Wiki  <-  Wiki Name
Withdrawing From Hacker News  <-  A Matter Of Convention / A Mirror Copied / A Puzzle About Puzzles / An Oddity In Tennis / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Binary Search Reconsidered / Calculating 52 Factorial By Hand / Colins Blog / Decision Tree For Tennis / Decision Trees In Games / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Circle / Dissecting A Square / Dissecting A Square Part 2 / Do You Nourish Or Tarnish / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Setting Up RSS / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Forgiving User Interface / The Four Points Puzzle / The Independence Game / The Lost Property Office / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / Two Equals Four / When Obvious Is Not Obvious / Wrapping Up Square Dissection / You Have To Admire Their Optimism
Work In Progress  <-  David Acheson / Enigma Project Bookings / Jim Al Khalili / Mathematics Talk / Mike And Wendy Gluyas / Musical Squares / Nadia Baker / P Vs NP / Programming Epigrams From Perlis
Worse Off Despite Leading  <-  Colins Blog 2007 / Random Writings
Wrapping Up Square Dissection  <-  A Mirror Copied / A Puzzle About Puzzles / An Unexpected Fraction / Another Proof Of The Doodle Theorem / Be Careful What You Say / Beyond The Boundary / Calculating 52 Factorial By Hand / Colins Blog / Diagramming Maths Topics / Disappearing Trains On Virgin / Dissecting A Square Part 2 / Factoring Via Graph Three Colouring / Fast Perrin Test / Fill In The Gaps / FindingPerrinPseudoPrimes Part1 / FindingPerrinPseudoPrimes Part2 / Four Points Two Distances Proof / Graceful Degradation / Graph Three Colouring / Grep Timing Anomaly / Hacker News User Ages / How Not To Do Twitter / Irrationals Exist / Learning Times Tables / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Miles Per Gallon / Multiple Choice Probability Puzzle / NASA Space Crews / Napkin Ring Versus Spherical Cap / Not If You Hurry / On The Rack / One Of My Favourite Puzzles / Perhaps We Saved One / Photocopy A Mirror / Poking The Dusty Corners / Publically Sharing Links / Pythagoras By Incircle / Radius Of The Earth Part Two / Random Eratosthenes / Representatives Matter / Revisiting The Ant / Russian Peasant Multiplication / Sieve Of Eratosthenes In Python / Small Things Might Not Be So Small / Software Checklist / Spikey Spheres / Square Root By Long Division / Surprisingly Quick / The Ant And The Rubber Band / The Birthday Paradox / The Doctor And The Lawyer / The Doodle Theorem / The Four Points Puzzle / The Independence Game / The Mutilated Chessboard Revisited / The Other Other Rope Around The Earth / The Point Of The Banach Tarski Theorem / The Radius Of The Earth / The Trapezium Conundrum / The Unwise Update / There Is No Time For This / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs / Tracking An Item On Hacker News / When Obvious Is Not Obvious / You Have To Admire Their Optimism
You Have To Admire Their Optimism  <-  An Unexpected Fraction / Colins Blog / Disappearing Trains On Virgin / Four Points Two Distances Proof / Grep Timing Anomaly / Left Truncatable Prime / Meeting Ron Graham / Memorising The Tube / Napkin Ring Versus Spherical Cap / One Of My Favourite Puzzles / Perhaps We Saved One / Radius Of The Earth Part Two / Representatives Matter / Spikey Spheres / Surprisingly Quick / The Doctor And The Lawyer / The Four Points Puzzle / The Independence Game / The Radius Of The Earth / Thinking About Mastodon / Thinking About Recursion / This Works To Cure My Hiccoughs
Zero Factorial  <-  Fill In The Gaps


Contents

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Site hosted by Colin and Rachel Wright:
  • Maths, Design, Juggling, Computing,
  • Embroidery, Proof-reading,
  • and other clever stuff.

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