Golang Float.Signbit Examples

Example #1

File: arithmetic.go Project: tsandall/opa

func arithRound(a *big.Float) (*big.Float, error) {
	var i *big.Int
	if a.Signbit() {
		i, _ = new(big.Float).Sub(a, halfAwayFromZero).Int(nil)
	} else {
		i, _ = new(big.Float).Add(a, halfAwayFromZero).Int(nil)
	}
	return new(big.Float).SetInt(i), nil
}