Competitive Programming templates that I used during the past few years.

gnark-crypto provides elliptic curve and pairing-based cryptography on BN, BLS12, BLS24 and BW6 curves. It also provides various algorithms (algebra, crypto) of particular interest to zero knowledge proof systems.

Arbitrary-sized integer class for C++

A big integer library for JavaScript

Arbitrary-precision arithmetic library for PHP

A lightweight, Arbitrary Precision Arithmetic Library for Swift!

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.

C++ class for creating and computing arbitrary-length integers

A Kotlin multiplatform library for arbitrary precision arithmetics

Extended precision integer C++ library

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.

Bytes is a utility library that makes it easy to create, parse, transform, validate and convert byte arrays in Java. It supports endianness as well as immutability and mutability, so the caller may decide to favor performance.

The VBCorLib framework brings many of the powerful .NET classes to VB6.

Implementation of mathematical operations with big numbers and elliptic curve points for smart cards with JavaCard platform.

Efficient OpenSource Big Integer(Library) Support for C++

bigint is a C++ library which can handle Very very Big Integers. It can calculate factorial of 1000000... it can go any big. It may be useful in Competitive Coding and Scientific Calculations which deals with very very large Integers. It can also be used in Decryption process. It has many inbuilt functions which can be very useful.

Fixed length big numbers for AssemblyScript 🚀

Arbitrary Big Integer Library for Pascal

A Java port of Daniel Lemire's fast_float project

A modern .NET library that can PInvoke to gmp and mpfr, that enable both high performance and best .NET convenience.