my_complex 0.1.0

  • Installing
  • Versions
  • 47


A library for Dart developers. It is awesome.


A simple usage example:

import 'package:my_complex/my_complex.dart';

main() {
  var c = new Complex.cartesian(0,2);
  var p = new Complex.polar(2, math.PI/2);

Features and bugs

Please file feature requests and bugs at the issue tracker.



  • Initial version, fast Complex number library!


  • Changed equals functions to catch identity faster


  • Made some fields final
  • Corrected wrong path in


  • Learned how to add documentation so that it appears on the pub
  • renamed "equal" to "similar"


  • compatibility with dart2

Use this package as a library

1. Depend on it

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

  my_complex: ^0.1.0

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 flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:my_complex/my_complex.dart';
Version Uploaded Documentation Archive
0.1.0 Aug 6, 2018 Go to the documentation of my_complex 0.1.0 Download my_complex 0.1.0 archive
0.0.4 Feb 14, 2017 Go to the documentation of my_complex 0.0.4 Download my_complex 0.0.4 archive
0.0.3 Feb 14, 2017 Go to the documentation of my_complex 0.0.3 Download my_complex 0.0.3 archive
0.0.2 Feb 13, 2017 Go to the documentation of my_complex 0.0.2 Download my_complex 0.0.2 archive
0.0.1 Feb 13, 2017 Go to the documentation of my_complex 0.0.1 Download my_complex 0.0.1 archive
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
Learn more about scoring.

We analyzed this package on Dec 5, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.1.0
  • pana: 0.12.7


Detected platforms: Flutter, web, other

No platform restriction found in primary library package:my_complex/my_complex.dart.

Health issues and suggestions

Document public APIs (-9.60 points)

24 out of 25 API elements (library, class, field or method) have no adequate dartdoc content. Good documentation improves code readability and discoverability through search.

Fix lib/src/complex_base.dart. (-0.50 points)

Analysis of lib/src/complex_base.dart reported 1 hint:

line 40 col 17: Always override hashCode if overriding ==.

Fix lib/src/complex_cartesian.dart. (-0.50 points)

Analysis of lib/src/complex_cartesian.dart reported 1 hint:

line 31 col 17: Always override hashCode if overriding ==.

Fix lib/src/complex_constants.dart. (-0.50 points)

Analysis of lib/src/complex_constants.dart reported 1 hint:

line 32 col 17: Always override hashCode if overriding ==.

Fix lib/src/complex_polar.dart. (-0.50 points)

Analysis of lib/src/complex_polar.dart reported 1 hint:

line 50 col 17: Always override hashCode if overriding ==.

Maintenance issues and suggestions

Fix analysis_options.yaml.

We were unable to parse analysis_options.yaml.

Maintain an example.

None of the files in your example/ directory matches a known example patterns. Common file name patterns include: main.dart, example.dart or you could also use my_complex.dart. Packages with multiple examples should use example/


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.20.0 <3.0.0
Dev dependencies
test >=0.12.0 <2.0.0