Constantes

CatalanConstant
CatalanConstant

Constante de Catalan, approximativement 0,915..., elle est définie comme la série des termes (-1^k)/((2*k+1)^2)k va de 0 à l'infini.

See Wikipedia or Mathworld for more information.

EulerConstant
EulerConstant

Alias : gamma

Euler's constant gamma. Sometimes called the Euler-Mascheroni constant.

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GoldenRatio
GoldenRatio

Le nombre d'or.

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Gravity
Gravity

Free fall acceleration at sea level in meters per second squared. This is the standard gravity constant 9.80665. The gravity in your particular neck of the woods might be different due to different altitude and the fact that the earth is not perfectly round and uniform.

See Wikipedia for more information.

e
e

The base of the natural logarithm. e^x is the exponential function exp. It is approximately 2.71828182846... This number is sometimes called Euler's number, although there are several numbers that are also called Euler's. An example is the gamma constant: EulerConstant.

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pi
pi

Le nombre pi, c'est-à-dire le rapport de la circonférence d'un cercle sur son diamètre. Il vaut approximativement 3.14159265359...

See Wikipedia or Planetmath or Mathworld for more information.