Arithmetic Open Source Projects

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

OpenCore bootloader

A technical report on convolution arithmetic in the context of deep learning

A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

A Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation.

A small, fast JavaScript library for arbitrary-precision decimal arithmetic.

Useful template functions for Go templates.

An experiment.

Wonderful reusable code from Twitter

Systems language with linear types and capability-based security.

🍭🍭uniting the internal work in a way that is in PHP

A Python toolbox for building complex digital hardware

A C# parser construction toolkit with high-quality error reporting

Python wats

bedtools - the swiss army knife for genome arithmetic

Modernish is a library for writing robust, portable, readable, and powerful programs for POSIX-based shells and utilities.

Libraries for finite field, elliptic curve, and polynomial arithmetic

Cryptographic Primitive Code Generation by Fiat

Backblaze Reed-Solomon Implementation in Java

Important concepts in numerical linear algebra and related areas

Arbitrary-precision decimals for Go

Realtime Math

A tiny evaluator and compiler of arithmetic expressions.

power set, combination, permutation and more in JavaScript

synthesiseable ieee 754 floating point library in verilog

A Compositional Numeric Library for C++

Fast Lightweight Expression Evaluator

General Multi-Precision arithmetic for Python 2.6+/3+ (GMP, MPIR, MPFR, MPC)

Arithmetic calculator in x86 assembly

Code

Large collection of number systems providing custom arithmetic for mixed-precision algorithm development and optimization for AI, Machine Learning, Computer Vision, Signal Processing, CAE, EDA, control, optimization, estimation, and approximation.

Arb has been merged into FLINT -- use https://github.com/flintlib/flint/ instead

Arbitrary precision decimal arithmetic

A Kotlin multiplatform library for arbitrary precision arithmetics

Small portable multiple-precision unsigned integer arithmetic in C

SRI Yices SMT Solver

Convenient, safe money calculations in JS

🏆 Collection of bugs uncovered by fuzzing Rust code

3D Boolean / CSG Library

Arbitrary-sized integer class for C++

PyContracts is a Python package that allows to declare constraints on function parameters and return values. Contracts can be specified using Python3 annotations, or inside a docstring. PyContracts supports a basic type system, variables binding, arithmetic constraints, and has several specialized contracts and an extension API.

Scheme arithmetic library for JavaScript

C# Source Generator to create value-object, inspired by units of measure.

Clear implementation of arithmetic coding for educational purposes in Java, Python, C++.

Arithmetic and logical expressions modeled and visualized using protocol-oriented binary trees. 🌳

Microsoft SEAL 4.X For Python

Manipulation, canonicalization and identification of mixed boolean-arithmetic symbolic expressions

Library for validated numerics using interval arithmetic

Polynomial manipulations in Julia

Beyond Floating Point - Posit C/C++ implementation

zkSNARKS tutorial

Type-safe TypeScript units of measure 👷📏

Low Precision Arithmetic Simulation in PyTorch

Python library for fast elliptic curve crypto

Grafana plugin for calculating time period metrics like week over week, month over month and year over year etc.

A library and extension that provides objects for scientific computing in PHP.

Safe arithmetic

Small library for operations with time steps (like "next day", "floor to hour" and so on)

The Zarith library implements arithmetic and logical operations over arbitrary-precision integers and rational numbers. The implementation, based on GMP, is very efficient.