|
|
#include <math.h>float lgammaf(float arg);double lgamma(double arg); long double lgammal(long double arg);
lgamma( ), lgammaf( ), and lgammal( ) were added by C99.
The lgamma( ) family of functions computes the absolute value of the gamma of arg and returns its natural logarithm.
A related function is tgamma( ).
|
|