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Class: Eval Math


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  Classes of Miles Kaufmann  >  Eval Math  >  Download  >  Support forum Support forum (3)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Eval Math Support forum
Base name: evalmath
Description: Safely evaluate mathematical expressions
Related top rated classes: ,
Version: -
Required PHP version: -
License: BSD License
All time users: 1236 users
All time rank: 2111
Week users: 8 users
Week rank: 962
 
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Author

Picture of Miles Kaufmann
Name: Miles Kaufmann <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: United States United States - PHP jobs in United States
Home page: ???
Age: 22
All time rank: 1344
Week rank: 843

Groups

Group folder image Math Math related classes. View top rated classes

Detailed description

This class can be used to safely evaluate mathematical expressions.

The class can take an expression in a text string and evaluate it by replacing values of variables and calculating the results of mathematical functions and operations.

It supports implicit multiplication, multivariable functions and nested functions.

It can be used to evaluate expressions from untrusted sources. It provides robust error checking and only evaluates a limited set of functions.

It could be used to generate graphs from expressions of formulae.

User ratings

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All time:
Perfect (100.0%)
Good (89.3%)
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Good (89.3%)
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Sufficient (67.9%)
254
Month:
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Applications that use this class

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Files

File Role Description
Plain text file evalmath.class.php Class The EvalMath class
Accessible without login HTML file example.html Output Output from example.php
Accessible without login Plain text file example.php Example Generates a table from user input
Download all files: evalmath.tar.gz evalmath.zip
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