Provides rudimentary Linear Algebra Matrices and Functions
Created from templates made available by Stagehand under a BSDstyle license.
A simple usage example:
import 'package:toaster_linear/toaster_linear.dart';
void main() {
/// Initialize Matrices using List of Lists
Matrix m1 = Matrix([
[2.0, 4.0],
[6.0, 8.0]
]);
/// Create a 2x3 matrix with default fill value of 0.0
/// [0.0, 0.0, 0.0],
/// [0.0, 0.0, 0.0]
Matrix m2 = Matrix.fill(2, 3);
/// Create a 2x3 matrix with 4.0 as fill
/// [4.0, 4.0, 4.0],
/// [4.0, 4.0, 4.0]
Matrix m3 = Matrix.fill(2, 3, 4.0);
/// You can add matrices of the same size
assert(m3 + m2 == m3);
m3 += m2;
/// You can subtract matrices of the same size
assert(m3  m2 == m3);
m3 = m2;
/// You can multiply matrices
m1 *= m2.transpose();
/// You can scale matrices
m1 *= 3;
/// You can transpose matrices
Matrix m4 = m1.transpose();
print(m3);
print(m4);
}
Please file feature requests and bugs at the issue tracker.
example/example.dart
import 'package:toaster_linear/toaster_linear.dart';
void main() {
/// Initialize Matrices using List of Lists
Matrix m1 = Matrix([
[2.0, 4.0],
[6.0, 8.0]
]);
/// Create a 2x3 matrix with default fill value of 0.0
/// [0.0, 0.0, 0.0],
/// [0.0, 0.0, 0.0]
Matrix m2 = Matrix.fill(2, 3);
/// Create a 2x3 matrix with 4.0 as fill
/// [4.0, 4.0, 4.0],
/// [4.0, 4.0, 4.0]
Matrix m3 = Matrix.fill(2, 3, 4.0);
/// You can add matrices of the same size
assert(m3 + m2 == m3);
m3 += m2;
/// You can subtract matrices of the same size
assert(m3  m2 == m3);
m3 = m2;
/// You can multiply matrices
m1 *= m2.transpose();
/// You can scale matrices
m1 *= 3;
/// You can transpose matrices
Matrix m4 = m1.transpose();
print(m3);
print(m4);
}
Add this to your package's pubspec.yaml file:
dependencies:
toaster_linear: ^1.0.3
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.
Now in your Dart code, you can use:
import 'package:toaster_linear/toaster_linear.dart';
Version  Uploaded  Documentation  Archive 

1.0.3  Jul 21, 2018  
1.0.2  Jul 21, 2018  
1.0.1  Jul 21, 2018  
1.0.0  Jul 21, 2018 
Popularity:
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[more]

1

Health:
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[more]

91

Maintenance:
Reflects how tidy and uptodate the package is.
[more]

80

Overall:
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[more]

44

We analyzed this package on Dec 5, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
Detected platforms: Flutter, web, other
No platform restriction found in primary library
package:toaster_linear/toaster_linear.dart
.
Document public APIs (9.38 points)
30 out of 32 API elements (library, class, field or method) have no adequate dartdoc content. Good documentation improves code readability and discoverability through search.
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.
Package  Constraint  Resolved  Available 

Direct dependencies  
Dart SDK  >=2.0.0dev.68.0 <3.0.0  
Dev dependencies  
test  ^1.0.0 