test_math_utils_sanity.c

Go to the documentation of this file.

#include "csm_all.h"
#include <time.h>

#include "math_utils.h"

int main() {

        int errors = 0;
        double should_be_nan[2] = { 0.0 / 0.0, GSL_NAN };
        
        int i;
        for(i=0;i<2;i++) {
                if(!isnan(should_be_nan[i])) {
                        printf("#%d: isnan(%f) failed \n", i, should_be_nan[i]);
                        errors++;
                }
                if(!is_nan(should_be_nan[i])) {
                        printf("#%d: is_nan(%f) failed \n", i, should_be_nan[i]);
                        errors++;
                }
        }
        
        return errors;
}