A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding). Translations: 🇺🇸 🇨🇳 🇯🇵 🇮🇹 🇰🇷 🇷🇺 🇧🇷 🇪🇸
Repository Index
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A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic
- bignumber
- javascript
- arbitrary-precision
- decimal-places
captcha of base64 image string
- captcha
- image-captcha
- audio-captchas
- captcha-generator
Arbitrary-precision arithmetic library for PHP
- php
- arbitrary-precision
- biginteger
- bigdecimal
Arbitrary-precision arithmetic in pure Swift
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).
A Compositional Numeric Library for C++
- cmake
- cpp
- fixed-point
- safe
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
Arbitrary precision decimal arithmetic
Arithmetic and logical expressions modeled and visualized using protocol-oriented binary trees. 🌳
Correctly rounded decimals for Go
- decimal
- financial
- floating-point
- general-decimal-arithmetic
Erlang date, time, and timezone management: formatting, conversion, and date arithmetic
Replacements to standard numeric types which throw exceptions on errors
- integer-arithmetic
- boost-libraries
- c-plus-plus
- safe-numerics
Ember HTMLBars helpers for basic arithmetic
- math
- arithmetic
- handlebars-helpers
- ember-addon
🔟 Implementation of rational number arithmetic for .NET with arbitrary precision.
- arbitrary-precision
- biginteger
- bigrational
- c-sharp
A set of protocols for Arithmetic, Statistics and Logical operations
Common Lisp library for handling bit vectors, bit vector arithmetic, and type conversions.
- common-lisp
- bit-vector
- type-conversion
- binary-arithmetic
Zero-dependency 128-bit fixed-point decimal for Go. Exact SQL NUMERIC / PostgreSQL semantics, no heap allocation, no panics — built for money, ledgers and banking arithmetic.
- decimal
- fixed-point
- go
- golang
Implements a simple floating point arithmetic expression evaluator in Go (golang).
- go
- golang
An arbitrary-precision decimal floating-point arithmetic package for Go
- decimal
- arbitrary-precision
- floating-point
- go
🛫 Fixed-Point Decimals
- encoding
- numerics
- performance
- go
Coqtail is a library of mathematical theorems and tools proved inside the Coq proof assistant. Results range mostly from arithmetic to real and complex analysis. [maintainer=@jmadiot]
- coq
- complex-analysis
- real-analysis
This is a class module in beta state to implement computations with large integers and reals/rationals numbers, while proposing representation of numerical values as scientific notation, allowing to obtain several cohorts for the same number (a lot of fun!).
- arithmetic
- biginteger
- biginteger-library
- fractional