blob: 6a22c1bae492e38e2ac9d45156bdba3968514051 [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// @assertion double sqrt(num x)
/// Returns -0.0 if x is -0.0, and NaN if x is otherwise negative or NaN.
/// @description Checks that [sqrt] returns -0.0 if [x] is -0.0
/// @author msyabro
import "dart:math" as Math;
import "../../Utils/expect.dart";
main() {
Expect.equals(-.0, Math.sqrt(-0.0));