Cannot sample enough valid points. (more)

\[\left(x \bmod 0.0\right)\]
\left(x \bmod 0.0\right)
double code(double x) {
	return ((double) fmod(x, 0.0));
}

Reproduce

herbie shell --seed 2020152 
(FPCore (x)
  :name "(fmod x 0)"
  :precision binary64
  (fmod x 0.0))