An extensive math library for JavaScript and Node.js

Small portable multiple-precision unsigned integer arithmetic in C

A replacement for decimal.js for incremental games who want to deal with very large numbers (bigger in magnitude than 1e308, up to as much as 1e(9e15) ) and want to prioritize speed over accuracy.

A Javascript numerical library to represent numbers as large as 10^^1e308 and as small as 10^-10^^1e308. Sequel to break_infinity.js, designed for incremental games.

Programming language for symbolic computation with unusual combination of pattern matching features: Tree patterns, associative patterns and expressions embedded in patterns.

Tiny 2kb, zero deps, infinite precision: SafeBase for all your big integer + big decimal needs.

BeeNum is an arbitrary-precision arithmetic library.

➗ Useful bigint math libraries to ease the journey through off-chain fixed-point arithmetics

Algorithm for high-speed multiplication of LARGE numbers

The Big Number C library is a C library for arbitrary precision arithmetic. It can be used to perform arithmetic operations on numbers of arbitrary size. It is written in C and is designed to be portable and efficient. You can work with numbers of any size, and the library will automatically allocate memory as needed.

Elliptic Curve OpenCL implementation

Swift implementation of Donald Knuth's multi-precision unsigned integer division Algorithm D, from The Art of Computer Programming, Vol 2: Semi-numerical Algorithms, Chapter 4.3.3

Extension methods for .NET BigInteger class

A 128 bit unsigned integer operations header-only class for CUDA and C++

ABN Calculating C library for Embedded Systems

A javascript library for formatting and manipulating numbers fully customizable..

Big Number Toolbox Libray: A big number library built from scratch in C

A 128 bit unsigned integer operations class based on LLVM Flang

BigFraction implementation using .NET BigInteger class.

A BigInt Library in C focused on Best performance and Design (Ease of use).