Curry Triangle -- from Wolfram MathWorld
The Curry triangle, also sometimes called the missing square puzzle, is a created by American neuropsychiatrist L. Vosburgh Lions as an example of a phenomenon discovered by Paul Curry. The figure apparently shows that a triangle of area 60, a tri...
10 Coolest Mathematics Results - Listverse
Many people are put off by the obscure symbols and strict rules of math, giving up on a problem as soon as they see both numbers and letters involved. But
Table of Trigonometric Identities
How to Calculate a Square Root by Hand
There are several ways to calculate the square root of a number by hand. While some methods will only give you an approximation, this method calculates the square root digit by digit using only simple operations.
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Images: The World's Most Beautiful Equations
Scientists choose their favorite mathematical equations.
Weierstrass functions are famous for being continuous everywhere, but differentiable "nowhere". Here is an example of one:
Rotor -- from Wolfram MathWorld
A rotor is a convex figure that can be rotated inside a (or ) while always touching every side (or face). The least rotor in a is the . The least rotor in an is a with two of and equal to the .