#define Log

(

_X

)

asm { log __FLTRETVAL__, _X }

Compute natural logarithm.

Computes the natural logarithm of _X. The natural logarithm is the base-e logarithm, the inverse of the natural exponential function (exp). For base-10 logarithms, a specific function Log10() exists. Only constants or variables allowed (no expressions).

Deprecated:

Use log() instead.

Parameters

_X	Floating point value.

Returns

Natural logarithm of _X.