| // Copyright (c) 2012, 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 dart._internal; |
| |
| import 'dart:collection'; |
| |
| import 'dart:core' hide Symbol; |
| import 'dart:core' as core; |
| import 'dart:math' show Random; |
| |
| part 'iterable.dart'; |
| part 'list.dart'; |
| part 'lists.dart'; |
| part 'print.dart'; |
| part 'sort.dart'; |
| part 'symbol.dart'; |
| |
| // Powers of 10 up to 10^22 are representable as doubles. |
| // Powers of 10 above that are only approximate due to lack of precission. |
| // Used by double-parsing. |
| const POWERS_OF_TEN = const [ |
| 1.0, /* 0 */ |
| 10.0, |
| 100.0, |
| 1000.0, |
| 10000.0, |
| 100000.0, /* 5 */ |
| 1000000.0, |
| 10000000.0, |
| 100000000.0, |
| 1000000000.0, |
| 10000000000.0, /* 10 */ |
| 100000000000.0, |
| 1000000000000.0, |
| 10000000000000.0, |
| 100000000000000.0, |
| 1000000000000000.0, /* 15 */ |
| 10000000000000000.0, |
| 100000000000000000.0, |
| 1000000000000000000.0, |
| 10000000000000000000.0, |
| 100000000000000000000.0, /* 20 */ |
| 1000000000000000000000.0, |
| 10000000000000000000000.0, |
| ]; |