#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( ).

C(s)C++ Programmer's Reference
C Programming on the IBM PC (C Programmers Reference Guide Series)
ISBN: 0673462897
EAN: 2147483647
Year: 2002
Pages: 539

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net