How to resolve the algorithm Matrix-exponentiation operator step by step in the PicoLisp programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Matrix-exponentiation operator step by step in the PicoLisp programming language

Table of Contents

Problem Statement

Most programming languages have a built-in implementation of exponentiation for integers and reals only.

Demonstrate how to implement matrix exponentiation as an operator.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Matrix-exponentiation operator step by step in the PicoLisp programming language

Source code in the picolisp programming language

(de matIdent (N)
   (let L (need N (1) 0)
      (mapcar '(() (copy (rot L))) L) ) )

(de matExp (Mat N)
   (let M (matIdent (length Mat))
      (do N
         (setq M (matMul M Mat)) )
      M ) )

(matExp '((3 2) (2 1)) 3)

  

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