#include "math.h"
#include "stdio.h"

int main(void) {
   printf("%f\n", pow(-INFINITY, 0));
   printf("%f\n", __builtin_powi(-INFINITY, 0));

   printf("%f\n", pow(-INFINITY, -5));
   printf("%f\n", __builtin_powi(-INFINITY, -5));

   printf("%f\n", pow(-INFINITY, 3));
   printf("%f\n", __builtin_powi(-INFINITY, 3));

   printf("%f\n", pow(INFINITY, 0));
   printf("%f\n", __builtin_powi(INFINITY, 0));

   printf("%f\n", pow(INFINITY, -5));
   printf("%f\n", __builtin_powi(INFINITY, -5));

   printf("%f\n", pow(INFINITY, 3));
   printf("%f\n", __builtin_powi(INFINITY, 3));

   printf("%f\n", pow(NAN, 0));
   printf("%f\n", __builtin_powi(NAN, 0));

   printf("%f\n", pow(NAN, -5));
   printf("%f\n", __builtin_powi(NAN, -5));

   printf("%f\n", pow(NAN, 3));
   printf("%f\n", __builtin_powi(NAN, 3));

}