Top 19 numerical-analysis Open-Source Projects

• NumCpp

  4 3,383 6.4 C++

  C++ implementation of the Python Numpy library

• Math PHP

  21 2,302 6.2 PHP

  Powerful modern math library for PHP: Features descriptive statistics and regressions; Continuous and discrete probability distributions; Linear algebra with matrices and vectors, Numerical analysis; special mathematical functions; Algebra

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• DataFrame

  109 2,267 9.4 C++

  C++ DataFrame for statistical, Financial, and ML analysis -- in modern C++ using native types and contiguous memory storage

Project mention: New multithreaded version of C++ DataFrame was released | news.ycombinator.com | 2024-02-13

• what-is

  2 699 6.2

  Important concepts in numerical linear algebra and related areas

• Peroxide

  3 443 9.0 Rust

  Rust numeric library with R, MATLAB & Python syntax

• DFTK.jl

  0 398 8.6 Julia

  Density-functional toolkit

  

• stable-fluids

  2 190 0.0 Python

  A minimal Stable Fluids inspired fluid solver with Python and NumPy.

• SaaSHub

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• WarpFactory

  1 153 6.3 MATLAB

  WarpFactory is a numerical toolkit for analyzing warp drive spacetimes.

  

Project mention: Warp Factory: numerical toolkit for analyzing warp drive spacetimes | news.ycombinator.com | 2024-04-14

• Tiger

  4 107 5.0 C++

  C++ Matrix -- High performance and accurate (e.g. edge cases) matrix math library with expression template arithmetic operators (by hosseinmoein)

• FloatCompMandelbrot

  2 105 1.3 C++

  What impact does floating point precision have on Mandelbrot set calculations?

Project mention: FloatCompMandelbrot: What impact does floating point precision have on Mandelbr | news.ycombinator.com | 2024-03-12

Seems like this algorithm does not do that ?

https://github.com/ProfJski/FloatCompMandelbrot/blob/master/...

> [...] Instead, we put pixels in a one-to-one relation to the points they represent. You can think of this as mapping some imaginary point on the pixel, such as its center or corner, onto the complex plane, and making the whole pixel represent that value.

• pybobyqa

  1 71 5.8 Python

  Python-based Derivative-Free Optimization with Bound Constraints

  

• verificarlo

  1 61 4.0 C

  A tool for debugging and assessing floating point precision and reproducibility.

  

• zhetapi

  2 47 0.7 C++

  A C++ ML and numerical analysis API, with an accompanying scripting language.

• Kraken

  3 29 5.0 C++

  Kraken is an open-source modern math library that comes with a fast-fixed matrix class and math-related functions. (by yahya-mohammed07)

• computable-reals

  2 28 2.5 Common Lisp

  Arbitrary precision, automatic re-computing real numbers in Common Lisp.

Project mention: Could numerical operations be optimized by using algebraic properties that are not present in floating point operations but in numbers that have infinite precision? | /r/ProgrammingLanguages | 2023-06-09

You can use computable real numbers which are data structures which can compute, on demand, any precision you want. Even for irrational numbers or arbitrary combinations of them. This is essentially a programmatic way to encode Cauchy sequences. Here's an implementation in Common Lisp.

• analytics-engine

  2 25 2.8 PLpgSQL

  An environment of open source services used for market analysis

• arpra

  1 21 0.0 C

  Arpra is a C library for analyzing the propagation of numerical error in arbitrary precision IEEE-754 floating-point computations.

  

• NumericalAlgorithms.jl

  9 12 0.0 Julia

  [DEPRECATED] Statistics & Numerical algorithms implemented in Julia.

• Code-for-Numerical-Analysis-Executed-in-FORTRAN-and-MATLAB

  1 12 5.4 MATLAB

  This is a Git repository containing code for a numerical analysis lab using Fortran and MATLAB

• SaaSHub

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numerical-analysis related posts

• FloatCompMandelbrot: What impact does floating point precision have on Mandelbr

  2 projects | news.ycombinator.com | 12 Mar 2024

• New multithreaded version of C++ DataFrame was released

  1 project | news.ycombinator.com | 13 Feb 2024

• DataFrame: NEW Data - star count:2013.0

  1 project | /r/algoprojects | 21 Nov 2023

• DataFrame: NEW Data - star count:2013.0

  1 project | /r/algoprojects | 20 Nov 2023

• DataFrame: NEW Data - star count:2013.0

  1 project | /r/algoprojects | 19 Nov 2023

• C++ DataFrame vs. Polars

  1 project | /r/cpp | 18 Nov 2023

• DataFrame: NEW Data - star count:2013.0

  1 project | /r/algoprojects | 17 Nov 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 1 May 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

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