The digit ratio is the ratio taken of the lengths of different digits or fingers on a hand. In modern sciences, the 2D:4D ratio has become the most commonly ...

In mathematics, a ratio shows how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, ...

Golden ratio · Ratio (disambiguation) · Dilution ratio · Cross-ratio

wp UW}} {{Information |Description = {{en|This is a visualization of two normally distributed sets of digit ratios based on the parameters given in doi:10.1016/ ...

2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and only even prime number.

Wiki: 3 · Number Two · II

File:Ratio of points on line with non-zero intercept.gif Ratio of points (violet) sampled from a line with non-zero intercept (blue) approaches the slope of the ...

2D:4D is sexually dimorphic: in males, the second digit tends to be shorter than the fourth, and in females the second tends to be the same size or slightly ...

The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. The number π appears ...

Pi (letter) · Pi Day · Pi (disambiguation) · A History of Pi

Digit ratio is a sexually dimorphic trait found in a variety of species ranging from humans and mice to zebra finches and is constant since birth [2].