https://github.com/efliks/pascal-tools

Legacy mathematical tools implemented in Pascal language
https://github.com/efliks/pascal-tools

freepascal mathematical-programming pascal-language pascal-programming retrocomputing

Last synced: 3 months ago
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Legacy mathematical tools implemented in Pascal language

• Host: GitHub
• URL: https://github.com/efliks/pascal-tools
• Owner: efliks
• License: mit
• Created: 2025-03-15T16:17:18.000Z (4 months ago)
• Default Branch: master
• Last Pushed: 2025-03-15T16:36:38.000Z (4 months ago)
• Last Synced: 2025-03-15T17:27:42.822Z (4 months ago)
• Topics: freepascal, mathematical-programming, pascal-language, pascal-programming, retrocomputing
• Language: Pascal
• Homepage:
• Size: 51.8 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Pascal Tools

A small collection of mathematical tools written in Borland Pascal in 2004. 

Two makefiles are attached to make possible compilation under modern Linux with 

[Free Pascal](https://www.freepascal.org), and under MS-DOS with 

[Borland Pascal 7](https://winworldpc.com/product/borland-pascal/7x).

The tools including their source code are all in Polish, sorry!!!

## fxx

Numerical algorithms for polynomials:

* integration

* finding solutions

* finding local extrema

* calculating derivatives, etc.

Polynomials are user-defined.

## matrices

A fairly extensive program that works on 4x4 matrices. It computes:

* determinant

* transposed matrix

* inverse matrix

* product of matrices

* sum and difference of matrices

* multiplies matrix by number

* diagonalizes vector

* reads and writes matrices to files

## progs7

7 short programs written during computer science classes. Among them:

* calculator

* calculating perfect numbers

* calculating prime numbers

* lottery

* converting numbers to binary and ternary systems

* and others