complex_matrix 0.1.0

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  • Changelog
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complex_matrix #

A library for Dart developers. It is awesome.

Usage #

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.

Changelog #

0.0.1 #

  • Initial version, created by Stagehand

0.0.5 #

  • modified to use fft for complex numbers

0.1.0 #

  • 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 pub get

Alternatively, your editor might support pub get or flutter pub 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';
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Learn more about scoring.

We analyzed this package on Oct 16, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.5.1
  • pana: 0.12.21


Detected platforms: Flutter, web, other

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

Health suggestions

Fix lib/complex_matrix_base.dart. (-1 points)

Analysis of lib/complex_matrix_base.dart reported 2 hints:

line 49 col 18: DO use curly braces for all flow control structures.

line 50 col 14: DO use curly braces for all flow control structures.

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is getting outdated. (-19.45 points)

The package was last published 62 weeks ago.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package.

Common filename patterns include main.dart, example.dart, and complex_matrix.dart. Packages with multiple examples should provide example/

For more information see the pub package layout conventions.


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