PHP Classes

Boolean Minimization: Minimize boolean expressions using base 3 matrix

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2008-03-17 (7 years ago) RSS 2.0 feedNot enough user ratingsTotal: 320 All time: 6,689 This week: 1,151Up
Version License PHP version Categories  
boolean_minimization 0.9GNU General Publi...4Algorithms
Description Author  

This class can be used to minimize boolean expressions using base 3 matrix.

It takes as parameters minterms and variables.

The class performs boolean minimization and returns the prime implicants as a class array variable.

It uses the principle that any combination of causal conditions is a line number in the base 3 matrix. Also a prime implicant produced by minimizing two other combinations, is itself a line number in the base 3 matrix.

This algorithm does not use bit by bit binary comparison, so it is faster than the classic Quine-McCluskey method.

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Accessible without login Plain text file index.php Example Example
Plain text file Minimization.class.php Class the main class
Plain text file Chronometer.php Class to show the execution time of the script

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