expm1: returns the natural logarithm e raised to the arg power, minus 1( e^arg-1) : expm1 « math.h « C / ANSI-C

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expm1: returns the natural logarithm e raised to the arg power, minus 1( e^arg-1)





    

Declaration: float expm1f(float arg); 

             double expm1(double arg); 

             long double expm1l(long double arg);  

 



  



  #include <math.h>

  #include <stdio.h>



  int main(void)

  {

     printf("Value of e to the first: %f.", expm1f(1.0));

  }



         

/*

Value of e to the first: 1.718282.*/

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