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C COMPILER LIBRARY FUNCTION REFERENCE->Detailed Descriptions->exp() expl()

Summary

#include <math.h>

    

double exp(double x);	Calculate exponential to double precision
long double expl(long double x);	Calculate exponential to long double precision

Parameter

x    Floating point value


Description

These functions calculate e to the power x.


Return

These functions return the value of e to the power x.