| /* |
| * Copyright (c) 2017, 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 acos(num x) |
| * Converts [x] to a double and returns its arc sine in radians. |
| * @description Checks that an argument of asin should be a number (a decimal |
| * or hexadecimal integer, or a decimal double). |
| * @author ngl@unipro.ru |
| */ |
| |
| import "dart:math" as Math; |
| import "../../Utils/expect.dart"; |
| |
| main() { |
| var a1 = Math.asin(0); |
| var a2 = Math.asin(0x0000); |
| var a3 = Math.asin(0.0); |
| Expect.equals(a1, a2); |
| Expect.equals(a1, a3); |
| } |