Get floating-point value from mantissa and exponent: how to use ldexp : Exp « Math « C / ANSI-C

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Get floating-point value from mantissa and exponent: how to use ldexp







#include <stdio.h>

#include <math.h>



int main () {



  double p, result;

  int n;



  p = 0.95;

  n = 4;

  result = ldexp (p, n);

  printf ("%f * 2^%d = %f\n", p, n, result);

  return 0;

}

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