text: #include <math.h>
  #include <stdio.h>
  #include <stdlib.h>
  
  int main() {
      printf("exp(1.0e10) = %le\n", exp(1.0e10));
      printf("pow(-1.0e10, 51.0) = %le\n", pow(-1.0e10, 51.0));
      printf("sqrt(-1.0) = %le\n", sqrt(-1.0));
      printf("1.0/0.0 = %le\n", 1.0/0.0);
      printf("-1.0/0.0 = %le\n", -1.0/0.0);
      printf("0.0/0.0 = %le\n", 0.0/0.0);
      return EXIT_SUCCESS;
  }
  