MatrixMultiplication

A CLI Matrix Multiplication program (which has morphed into a general matrix calculator I think) written in Kotlin.

Features

Interactive command line utility which can parse arithmetic Expressions such as

• A*B (A times B)
• A^T (A transposed)
• Id3 (Identity Matrix of the third Dimension)
• Scalar- and Matrix-Variables like this:
  • A=readMatrix()
  • B=A+B
  • k=readScalar()
• A*k (Matrix times scalar)
• A^k (Matrix to the power of scalar)
• (A+B) (Parentheses)
• Scalar Operations:
  • 5+3
  • 5*3
  • 5^3
  • 5/3
• Automatic conversion between floating point numbers and integers:
  • Let V=(0.5,0.5) (input via V=readMatrix()), then V*2 will not ouput (1.0,1.0) but (1,1)
• Everything combined: (A+(C=B))^T*Id3*(5^(3*3+1))

As well as a seperate environment to handle binary linear encoding and decoding.

Credit

https://github.com/h0tk3y/better-parse is licensed under the Apache 2.0 license, see ThirdPartyLicenses/APACHE-LICENSE-2.0.txt