https://github.com/riimu/expresso

Mathematical expression parsing and evaluation engine
https://github.com/riimu/expresso

Last synced: about 2 months ago
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Mathematical expression parsing and evaluation engine

• Host: GitHub
• URL: https://github.com/riimu/expresso
• Owner: Riimu
• Created: 2013-03-17T23:44:53.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2013-03-18T22:01:59.000Z (almost 12 years ago)
• Last Synced: 2023-03-11T10:27:13.567Z (almost 2 years ago)
• Language: PHP
• Size: 141 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Expression parsing and evaluation library #

Expresso is an mathematic expression parsing and evaluation engine written in

PHP. It's also mostly still under construction.

## What's next on the agenda? ##

Things that I intend to focus next.

- Implement rest of the internal operators dealing with real values

- Add support for parenthesis

- Add support for functions

## Long term plans ##

This I intend to focus at some point in the later future. Items listed in

relative order of importance.

- Closures

- Variables

- Arrays

- Command line interface

- Web browser interface

- RPN Notation parsing & validation

- Different number handling modes (i.e. BCMath)

- Caching for namespace and tokenizer for faster loading