Fermat.js is a powerful mathematics, statistics and geometry library for JavaScript. It contains everything from number theory to random numbers, expression parsing and linear algebra classes. It was developed for Mathigon.org, an award-winning mathematics education project.
- Arithmetic:
nearlyEquals(),toWord(),toFraction(), … - Combinatorics:
factorial(),binomial(),permutations(),subsets() - Complex numbers:
Complex() - Cryptography:
caesarCipher(),vigenereCipher(),letterFrequency() - Expression parsing:
Expression() - Geometry:
Point(),Line(),Polygon(),Circle(),Angle(), as well as methods for geometric properties, projections, intersections and much more - Matrices:
matrix.product(),matrix.determinant(),matrix.inverse(), … - Number theory:
gcd(),isPrime(),generatePrime(),goldbach(), … - Numeric:
bisect(),integrate() - Random:
random.shuffle(),random.binomial(),random.normalPDF(), … - Regression:
regression.linear(),regression.coefficient(), … - Statistics:
mean(),variance(),linearRegression(), … - Units:
convert(),define() - Vector:
Vector()
First, install fermat.js from NPM using
npm install @mathigon/fermat --save
Fermat.js uses ES6 imports. While some browsers and platforms now support this feature, we recommend using a transpiler such as Babel or Rollup. Make sure that you configure your compiler to correctly resolve these imports. For Rollup, we recommend using the rollup-plugin-node-resolve plugin.
Now, simply import all functions and classes you need, using
import { Complex, gcd } from '@mathigon/fermat'We welcome community contributions: please file any bugs you find or send us pull requests with improvements. You can find out more on Mathigon.io.
Before submitting a pull request, you will need to sign the Mathigon Individual Contributor License Agreement.
Copyright © Mathigon (dev@mathigon.org)
Released under the MIT license