Mega Code Archive

 

Categories / C Tutorial / Math h

 

Exp2

Item Value Header filemath.h Declarationfloat exp2f(float arg);double exp2(double arg);long double exp2l(long double arg); Returnreturns 2 raised to the arg power. #include <math.h>   #include <stdio.h>   int main(void)   {      printf("Value of e to the first: %f.", exp2(1.0));   } Value of e to the first: 2.000000.