fixnum 0.10.6

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  • Versions
  • 94


A fixed-width 32- and 64- bit integer library for Dart.

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The fixnum package provides data types for signed 32- and 64-bit integers. The integer implementations in this library are designed to work identically whether executed on the Dart VM or compiled to JavaScript.

For more information, see the fixnum package on


  • Fix Int64([int value]) constructor to avoid rounding error on intermediate results for large negative inputs when compiled to JavaScript. new Int64(-1000000000000000000) used to produce the same value as Int64.parseInt("-1000000000000000001")


  • Fix strong mode warning in overridden compareTo() methods.

No changelog entries for previous versions...

1. Depend on it

Add this to your package's pubspec.yaml file:

  fixnum: "^0.10.6"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:fixnum/fixnum.dart';
Version Uploaded Documentation Archive
0.10.6 Jul 19, 2017 Go to the documentation of fixnum 0.10.6 Download fixnum 0.10.6 archive
0.10.5 May 10, 2016 Go to the documentation of fixnum 0.10.5 Download fixnum 0.10.5 archive
0.10.4 Apr 21, 2016 Go to the documentation of fixnum 0.10.4 Download fixnum 0.10.4 archive
0.10.2 Sep 4, 2015 Go to the documentation of fixnum 0.10.2 Download fixnum 0.10.2 archive
0.9.1+2 Feb 10, 2015 Go to the documentation of fixnum 0.9.1+2 Download fixnum 0.9.1+2 archive
0.9.1 Dec 9, 2014 Go to the documentation of fixnum 0.9.1 Download fixnum 0.9.1 archive
0.9.0 Nov 6, 2013 Go to the documentation of fixnum 0.9.0 Download fixnum 0.9.0 archive
0.8.10+4 Nov 5, 2013 Go to the documentation of fixnum 0.8.10+4 Download fixnum 0.8.10+4 archive
0.8.10+3 Nov 4, 2013 Go to the documentation of fixnum 0.8.10+3 Download fixnum 0.8.10+3 archive
0.8.10 Nov 1, 2013 Go to the documentation of fixnum 0.8.10 Download fixnum 0.8.10 archive

All 44 versions...


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  • completed on Dec 6, 2017
  • Dart: 2.0.0-dev.8.0
  • pana: 0.7.3+1


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Detected platforms: Flutter, server, web

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Package Constraint Resolved Available
Dev dependencies
test ^0.12.0