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Top 23 C Math Projects
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cute_headers
Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games
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TinyExpr
tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
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HandmadeMath
A simple math library for games and computer graphics. Compatible with both C and C++. Public domain and easy to modify.
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linmath.h
a lean linear math library, aimed at graphics programming. Supports vec3, vec4, mat4x4 and quaternions
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LibTomMath
LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C.
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MIRACL
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).
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tomsfastmath
TomsFastMath is a fast public domain, open source, large integer arithmetic library written in portable ISO C.
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The Fortran implementation is just a reference implementation. The goal of reference BLAS [0] is to provide relatively simple and easy to understand implementations which demonstrate the interface and are intended to give correct results to test against. Perhaps an exceptional Fortran compiler which doesn't yet exist could generate code which rivals hand (or automatically) tuned optimized BLAS libraries like OpenBLAS [1], MKL [2], ATLAS [3], and those based on BLIS [4], but in practice this is not observed.
Justine observed that the threading model for LLaMA makes it impractical to integrate one of these optimized BLAS libraries, so she wrote her own hand-tuned implementations following the same principles they use.
[0] https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprogra...
[1] https://github.com/OpenMathLib/OpenBLAS
[2] https://www.intel.com/content/www/us/en/developer/tools/onea...
[3] https://en.wikipedia.org/wiki/Automatically_Tuned_Linear_Alg...
[4]https://en.wikipedia.org/wiki/BLIS_(software)
If you don't like using heavy libraries such as glm, I recommend looking at HandmadeMath. It is a single file c/c++ math library for graphics programming. You can just drop it into your project. It's lightweight and will save you a lot of time implementing the math yourself. In a lot of cases, it actually uses optimized solutions to save computation time (same with the glm).
Project mention: Memory-safe, clean implementation of classic Posix "BC" calculator | news.ycombinator.com | 2024-06-07- DC to convert between bases and if you like RPN. - Calc it's better if you want to cover complex numbers: https://github.com/lcn2/calc - Qalc from libqalculate in order to solve some equations in legacy machines. It's lighter and smaller than Maxima, but not as complete. - Maxima for anything else, the biggie one. Gnuplot will work fine as a plotter for the previous tools.
Github: https://github.com/NumPower/numpower
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C Math discussion
C Math related posts
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LLaMA Now Goes Faster on CPUs
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Assume I'm an idiot - oogabooga LLaMa.cpp??!
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Trouble calculating projection matrix
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Learn x86-64 assembly by writing a GUI from scratch
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Handmade Math A simple math library for games and computer graphics
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converting a vec4 into a mat4
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`constexpr` what?
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www.saashub.com | 18 Jun 2024
Index
What are some of the best open-source Math projects in C? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | OpenBLAS | 6,091 |
| 2 | cute_headers | 4,146 |
| 3 | cglm | 2,113 |
| 4 | zig-gamedev | 2,042 |
| 5 | TinyExpr | 1,523 |
| 6 | HandmadeMath | 1,168 |
| 7 | zpl | 964 |
| 8 | linmath.h | 890 |
| 9 | LibTomMath | 635 |
| 10 | MIRACL | 627 |
| 11 | calc | 328 |
| 12 | tomsfastmath | 205 |
| 13 | Apophenia | 197 |
| 14 | numpower | 149 |
| 15 | imath | 127 |
| 16 | quich | 66 |
| 17 | Mathc | 15 |
| 18 | polycalc | 12 |
| 19 | haskell-igraph | 9 |
| 20 | Math-Quiz | 9 |
| 21 | ceval | 8 |
| 22 | nonlinear-optimization | 7 |
| 23 | liir | 3 |
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