equations 2.0.3
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An equation solving library written in Dart. It also works with complex numbers and fractions.

[2.0.3] #

  • Dependencies versions update

[2.0.2] #

  • New extension method on String called isRealFunction that determines whether a string represents a real function or not
  • New extension method on String called isNumericalExpression that determines whether a string represents numerical expression or not
  • Minor changes to the ExpressionParser class
  • Written more tests for the flutter_example demo project
  • Dependencies versions update

[2.0.1] #

  • New toStringAsFixed() method for the Complex type
  • Improved static analysis with a more elaborated analysis_options.yaml file
  • Dependencies versions update

[2.0.0] #

  • Migration to stable null safety
  • Dependencies versions update

2.0.0-nullsafety.5 #

  • Updated some dependencies versions
  • Added support for numerical integration with the NumericalIntegration type.
  • Minor code improvements

2.0.0-nullsafety.4 #

  • Updated some dependencies versions
  • Added a new root finding algorithm (RegulaFalsi)
  • Improved the computation of the determinant (now it uses LU decomposition which is way better than the old O(n!) implementation)
  • Minor documentation improvements

2.0.0-nullsafety.3 #

  • Added support for linear systems solving using Jacobi, Gauss-Seidel and SOR
  • Improved comparison logic for all the classes of the package
  • Added the new toStringAugmented() method for systems which prints the augmented matrix
  • Written more tests for coverage
  • Expanded the README.md file
  • New examples in the example/ folder

2.0.0-nullsafety.2 #

  • Created the RealMatrix and ComplexMatrix types to work with matrix
  • Added support for linear systems solving using Gauss, LU decomposition and Cholesky decomposition
  • Added a new static method called Algebraic.from() which automatically builds a new polynomial equation according with the number of coefficients.
  • Minor documentation fixes

2.0.0-nullsafety.1 #

  • Added a new root-finding algorithm (Brent which implements the Brent's method method)
  • Added Laguerre (which implements Laguerre's method for polynomials root finding)
  • Minor on various Nonlinear subtypes
  • Documentation fixes

2.0.0-nullsafety.0 #

  • Package migrated to null safety (Dart 2.12).
  • Added a new ExpressionParser class (which is also internally used by NonLinear)
  • Minor fixes on Algebraic and NonLinear

1.0.1 #

  • Health suggestions fixes
  • Changed the description of the package

1.0.0 #

  • Initial release
  • Use Algebraic for algebraic (polynomial) equations and Nonlinear for nonlinear equations
  • Easily work with complex number by using Complex
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Publisher

fluttercompletereference.com

An equation solving library written in Dart. It also works with complex numbers and fractions.

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License

MIT (LICENSE)

Dependencies

collection, fraction, petitparser

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