#include <math.h>float expf(float arg);double exp(double arg); long double expl(long double arg); 

expf( ) and expl( ) were added by C99.

The exp( ) family of functions returns the natural logarithm e raised to the arg power.

Related functions are exp2( ) and log( ).

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

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