|  | // 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. | 
|  |  | 
|  | library math_lib_prefix_test; | 
|  |  | 
|  | import "package:expect/expect.dart"; | 
|  | import 'dart:math' as foo; | 
|  |  | 
|  | main() { | 
|  | Expect.equals(2.0, foo.sqrt(4)); | 
|  | Expect.equals(2.25, foo.pow(1.5, 2.0)); | 
|  |  | 
|  | int i = new foo.Random().nextInt(256); | 
|  | double d = new foo.Random().nextDouble(); | 
|  | bool b = new foo.Random().nextBool(); | 
|  | } |