| /* |
| * 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 num pow(num x, num exponent) |
| * For doubles, pow(x, y) handles edge cases as follows: |
| * ... |
| * - if [y] is Infinity and the absolute value of [x] is less than 1, the |
| * result is 0.0. |
| * @description Checks the result when [y] is infinite and the absolute value |
| * of [x] is less than 1. |
| * @author msyabro |
| */ |
| import "dart:math" as Math; |
| import "../../Utils/expect.dart"; |
| |
| main() { |
| Expect.equals(.0, Math.pow(0.9999999999999999, double.infinity)); |
| Expect.equals(.0, Math.pow(-0.9999999999999999, double.infinity)); |
| |
| Expect.equals(.0, Math.pow(0.5, double.infinity)); |
| Expect.equals(.0, Math.pow(-0.5, double.infinity)); |
| |
| Expect.equals(.0, Math.pow(4.9406564584124654e-324, double.infinity)); |
| Expect.equals(.0, Math.pow(-4.9406564584124654e-324, double.infinity)); |
| } |