mawwlle / linear-algebra

A collection of linear algebra concepts implemented programmatically with unit tests.

Linear Algebra

A collection of linear algebra concepts implemented programmatically with unit tests.

Features

Matrix

Math:

• Is matrix a:
  • zero matrix
  • square matrix
  • vector
  • column vector
  • row vector
• Transposition
• Submatrix
• Matrix addition
• Scalar multiplication
• Matrix multiplication
• For square matricies:
  • Order
  • Trace
  • Minor
  • Algebraic complement
  • Adjugate
  • Determinant

Technical:

• Elements of the matrix can be of any number type (template type)
• Construction from:
  • a number of rows and columns
  • a rank
  • a multidimensional array
  • another matrix
• Implicit conversion to/from a multidimensional array
• FillWithRandomNumbers method
• Matrix comparison by each element (including overloaded equality operators)
• Overloaded addition and multiplication operators
• Matrix is enumerable
• Indexer
• Hash code is the same as underlying storage
• Conversion to a string
• Exceptions

Ranged Random

• A random int/double generator that outputs numbers in a certain range