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Arbitrary-precision arithmetic library for PHP

  • php
  • arbitrary-precision
  • biginteger
  • bigdecimal

Polygonal Surface Reconstruction from Point Clouds (C++ & Python)

  • surface-reconstruction
  • urban-modeling
  • urban-reconstruction
  • primitive-extraction

LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C.

MIRACL Cryptographic SDK: Multiprecision Integer and Rational Arithmetic Cryptographic Library is a C software library that is widely regarded by developers as the gold standard open source SDK for elliptic curve cryptography (ECC).

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.

  • arithmetic
  • integer-arithmetic
  • fixed-point-arithmetic
  • rational-arithmetic

JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.

  • number
  • is
  • isnan
  • javascript

Replacements to standard numeric types which throw exceptions on errors

  • integer-arithmetic
  • boost-libraries
  • c-plus-plus
  • safe-numerics

Integer and fixed point square root functions using only add, subtract and shifts

🔟 Implementation of rational number arithmetic for .NET with arbitrary precision.

  • arbitrary-precision
  • biginteger
  • bigrational
  • c-sharp

Complete, dependency-free Go client for the YNAB API — 44 operations, exact integer money, first-class delta sync, contract-tested. Unofficial.

  • ynab
  • ynab-api
  • golang
  • go

Common Lisp library for handling bit vectors, bit vector arithmetic, and type conversions.

  • common-lisp
  • bit-vector
  • type-conversion
  • binary-arithmetic

Bitmap implementation in Elixir using binaries and integers. Fast space efficient data structure for lookups

  • bitset
  • bitmap
  • elixir
  • hex-package