boolean-exp-minimizer

A boolean expression minimizer for Node.js

Install

npm install --save boolean-exp-minimizer

Usage

const Bem = require('boolean-exp-minimizer');

const booleanExp = new Bem(4);

booleanExp.push(1);
booleanExp.push(3);
booleanExp.push(7);
booleanExp.push(9);
booleanExp.pushDontCare(4);
booleanExp.pushDontCare(15);

// To minimize the expression
booleanExp.min();

// To show the expression minimized
console.log(booleanExp.toString());

API

Bem(size, options)

size

Type: integer

It's the number of boolean variables.

options

Type: object

- alpha

Type: array Default: ['x', 'y', 'z', 's', 't', 'v']

It's the expression alphabet.

- name

Type: string

The name of expression.

.push(num)

Adds the minterm identified by the rappresentation in binary of num. For example, booleanExp.push(3) above adds 0011, than not(x)not(y)zs.

num

Type: integer

The binary rappresentation of a minterm.

.pushDontCare(num)

It allows to push a don't care minterm.

Authors

• Emanuele Volanti - emavola

License

This project is licensed under the MIT License - see the LICENSE file for details.