complex_matrix 0.0.6

  • Installing
  • Versions
  • 1


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

Use this package as a library

1. Depend on it

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

  complex_matrix: "^0.0.6"

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 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
0.0.6 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


We analyzed this package on May 22, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.54.0
  • pana: 0.11.1


Describes how popular the package is relative to other packages. [more]
0 / 100
Code health derived from static analysis. [more]
5 / 100
Reflects how tidy and up-to-date the package is. [more]
0 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: Flutter, web, other

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


  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 26 errors 3 hints.

    Strong-mode analysis of lib/complex_matrix_base.dart failed with the following error:

    line: 7 col: 8
    The name 'Complex' isn't a type so it can't be used as a type argument.

    Strong-mode analysis of lib/complex_matrix.dart gave the following hint:

    line: 11 col: 8
    Unused import: 'package:fft/fft.dart'.

  • The description is too short.

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

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

  • Maintain an example.

    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 <2.0.0
fft >=0.0.1 <2.0.0 0.0.13
Transitive dependencies
my_complex 0.0.4
Dev dependencies
test >=0.12.0 <0.13.0