src/math/__math_invalid.c

570af302Sopenharmony_ci#include "libm.h"
570af302Sopenharmony_ci
570af302Sopenharmony_cidouble __math_invalid(double x)
570af302Sopenharmony_ci{
570af302Sopenharmony_ci	return (x - x) / (x - x);
570af302Sopenharmony_ci}