PHP Classes

LW_Matrix: Perform math operations with matrices

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StarStarStar 58%Total: 158 This week: 1All time: 8,990 This week: 560Up
Version License PHP version Categories
lw-matrix 1.0.0GNU Lesser Genera...5.0PHP 5, Math
Description 

Author

This class can perform math operations with matrices.

It can take the definition of a matrix as a string with the values of the elements separated by commas and the rows by semi-colons.

It can also create an identity matrix given its size.

The class can perform several types of operations with matrices like add or subtract another matrix, multiply by a scalar value or by another matrix, get the determinant, get the cofactor, transpose the matrix, adjugate and invert.

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Name: Jon Lawrence <contact>
Classes: 4 packages by
Country: United States United States
Age: 39
All time rank: 791107 in United States United States
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Screenshots  
  • linear_screenshot.jpg
  Files folder image Files  
File Role Description
Plain text file matrix.class.php Class Main Class
Accessible without login Plain text file linear.matrix.php Example Solve Linear Equations
Accessible without login Plain text file matrix.example.php Example Example usage

 Version Control Unique User Downloads Download Rankings  
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Total:158
This week:1
All time:8,990
This week:560Up
User Ratings User Comments (2)
 All time
Utility:83%StarStarStarStarStar
Consistency:83%StarStarStarStarStar
Documentation:-
Examples:83%StarStarStarStarStar
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Overall:58%StarStarStar
Rank:1481
 
Great!
11 years ago (Octavio Leon)
70%StarStarStarStar
Excellent job.
11 years ago (alfredo de oliveira)
70%StarStarStarStar