C Tutorial/math.h/lgamma


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lgamma

Item Value Header file math.h Declaration float lgammaf(float arg);double lgamma(double arg);long double lgammal(long double arg); Function computes the absolute value of the gamma and returns its natural logarithm.


#include <math.h>
  #include <stdio.h>
  int main(void)
  {
    printf("%f", lgammaf (1.2));
    return 0;
  }