Searched refs:DBL_EPSILON_ERR (Results 1 – 1 of 1) sorted by relevance
239 const double DBL_EPSILON_ERR = DBL_EPSILON * 4; // FIXME: tune -- allow a few bits of error variable255 return fabs(x) < DBL_EPSILON_ERR; in precisely_zero()390 return x > 1 - DBL_EPSILON_ERR; in precisely_greater_than_one()398 return x < DBL_EPSILON_ERR; in precisely_less_than_zero()410 return x < DBL_EPSILON_ERR; in precisely_negative()