blob: 6c9398d48f260151e0b94bce50a8c304106a94c7 [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. // @dart = 2.9 /// @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 greater than 1, /// the result is Infinity. /// @description Checks the result when [y] is Infinity and the absolute value /// of [x] is greater than 1. /// @author pagolubev /// @reviewer msyabro import "dart:math" as Math; import "../../Utils/expect.dart"; main() { Expect.equals(double.infinity, Math.pow(1.0000000000000002, double.infinity)); Expect.equals( double.infinity, Math.pow(-1.0000000000000002, double.infinity)); Expect.equals(double.infinity, Math.pow(2, double.infinity)); Expect.equals(double.infinity, Math.pow(-2, double.infinity)); Expect.equals(double.infinity, Math.pow(123.123, double.infinity)); Expect.equals(double.infinity, Math.pow(-123.123, double.infinity)); Expect.equals( double.infinity, Math.pow(1.7976931348623157e308, double.infinity)); Expect.equals( double.infinity, Math.pow(-1.7976931348623157e308, double.infinity)); }