ldexp : ldexp « math.h « C Tutorial

19.40.1.ldexp

Item	Value
Header file	math.h
Declaration	float ldexpf(float num, int exp); double ldexp(double num, int exp); long double ldexpl(long double num, int exp);
Return	returns the value of num * 2^exp.

#include <math.h>

  #include <stdio.h>



  int main(void)

  {

    printf("%f", ldexp(1,2));



    return 0;

  }

4.000000

19.40.ldexp
	19.40.1.	ldexp

All other trademarks are property of their respective owners.