Math h C Tutorial

Item Value
Header filemath.h
Declarationfloat tgammaf(float arg);double tgamma(double arg);long double tgammal(long double arg);
Returnreturns the gamma function of arg.

#include 
  #include 
  int main(void)
  {
    printf("%f\n", tgamma (1.2));
    return 0;
  }
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