Math h C Tutorial

Item Value
Header filemath.h
Declarationfloat fmaf(float a, float b, float c);double fma(double a, double b, double c);long double fmal(long double a, long double b, long double c);
Returnreturns the rounding value of a * b + c.

#include 
  #include 
  int main(void)
  {
     printf("%f", fmal (10.2,12,9));
 
  }
-0.000000