Deleted text in red / Inserted text in green

WW

WM

HEADERS_END

An Irrational Number is one that cannot be expressed as a ratio.

An Irrational Number is one that cannot be expressed as a ratio of integers.

For example, 3/5 is clearly a rational number, because it's a ratio.

For example, 3/5 is clearly a rational number, because it's a ratio of integers.

However, root two is irrational.

Other examples of irrational numbers are EQN:\pi,{\quad}e, (which are transcendental numbers)

and the Golden Ratio EQN:\phi (which is an algebraic number).

Other examples of irrational numbers are $\pi$, $e$, (which are transcendental numbers)

and the Golden Ratio $\phi$ (which is an algebraic number).