Muscat

GitHub GitHub last commit Hex.pm

A simple pure elixir equation solver by augmented matrix.

Installation

def deps do

  [

    {:muscat, "~> 0.2"}

  ]

end

Usage

Very simple ! For example, To solve this equation:

pic

  1. Run rref/1 or rref/2 to solve the equation:
augmented_matrix_parameter = [[1, 2, 3, 0], [3, 4, 7, 2], [6, 5, 9, 11]]



Muscat.rref(augmented_matrix_parameter)

#=> {:ok, [4, 1, -2]}

Fraction

Muscat.rref/1 and Muscat.rref/2 support fraction value in parameters:

Muscat.rref([{1, 2}, 1])

{1, 2} means 1/2, the first element in tuple is numerator and the second one is denominator.

Muscat.Fraction also provides some simple fraction calculation rules. See more details in the module doc.

Targets