ldexp: returns the value of num * 2^exp : ldexp « math.h « C / ANSI-C

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ldexp: returns the value of num * 2^exp





    



//Header file: #include <math.h>  

//Declaration: float ldexpf(float num, int exp); 

               double ldexp(double num, int exp); 

               long double ldexpl(long double num, int exp);  

 



    

  



  #include <math.h>

  #include <stdio.h>



  int main(void)

  {

    printf("%f", ldexp(1,2));



    return 0;

  }



         

/*

4.000000*/

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