complex_matrix 0.1.0

  • Installing
  • Versions
  • 41


A library for Dart developers. It is awesome.


A simple usage example:

import 'package:complex_matrix/complex_matrix.dart';

main() {
  var m1 = new new ComplexMatrix.fromIterable(2,2,
[new Complex(2,0), new Complex(-1,0), new Complex(-3,0), new Complex(4,0)]);
  print(ComplexMatrix.Identity(3) == ComplexMatrix.Identity(3).inverse());

Features and bugs

0.0.2 fixed bug in cofactor function

0.0.3 added getConjugate() method. BREAKING CHANGES: renamed methods for consistancy

0.0.4 added AreSimilar to compare Complex numbers

0.0.5 bug fixes

Please file feature requests and bugs at the issue tracker.



  • Initial version, created by Stagehand


  • modified to use fft for complex numbers


  • updated to use dart2

Use this package as a library

1. Depend on it

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

  complex_matrix: ^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:complex_matrix/complex_matrix.dart';
Version Uploaded Documentation Archive
0.1.0 Aug 6, 2018 Go to the documentation of complex_matrix 0.1.0 Download complex_matrix 0.1.0 archive
0.0.6 Apr 4, 2016 Go to the documentation of complex_matrix 0.0.6 Download complex_matrix 0.0.6 archive
0.0.5 Feb 22, 2016 Go to the documentation of complex_matrix 0.0.5 Download complex_matrix 0.0.5 archive
0.0.4 Jan 22, 2016 Go to the documentation of complex_matrix 0.0.4 Download complex_matrix 0.0.4 archive
0.0.3 Jan 22, 2016 Go to the documentation of complex_matrix 0.0.3 Download complex_matrix 0.0.3 archive
0.0.2 Jan 7, 2016 Go to the documentation of complex_matrix 0.0.2 Download complex_matrix 0.0.2 archive
0.0.1 Dec 11, 2015 Go to the documentation of complex_matrix 0.0.1 Download complex_matrix 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]
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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:complex_matrix/complex_matrix.dart.

Health issues and suggestions

Document public APIs (-9.57 points)

22 out of 23 API elements (library, class, field or method) have no adequate dartdoc content. Good documentation improves code readability and discoverability through search.

Fix lib/complex_matrix_base.dart. (-0.50 points)

Analysis of lib/complex_matrix_base.dart reported 1 hint:

line 143 col 17: Always override hashCode if overriding ==.

Maintenance suggestions

The description is too short. (-20 points)

Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use complex_matrix.dart.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.0.0 <3.0.0
my_complex >=0.0.1 <1.0.0 0.1.0
Dev dependencies
test >=0.12.0 <2.0.0