Open-Source Math & AI Repositories

C# MIT

tmteam/NFun

Expressions Evaluator for .NET

View repository 67 6

TeX

iblech/internal-methods

Notes on how to use the internal language of toposes in algebraic geometry

View repository 66 3

C# MIT

jyswjjgdwtdtj/CsGrafeq

A cross-platform geometry sketchpad and implicit function plotting tool, made by .NET Avalonia

View repository 63 5

Java

qntlb/numerical-methods-lecture

Numerical Methods Lecture: This repository contains the material created during the lecture Numerical Methods for Mathematical Finance.

View repository 57 12

Typst MIT

sihooleebd/typCAS

A Computer Algebra System (CAS) written in pure Typst.

View repository 55 1

MIT

Wholiver/Math.Skill

A comprehensive mathematical reasoning skill for AI assistants — arithmetic to research-level problems with rigorous verification.

View repository 47 5

Python AGPL-3.0

PythonSJL/PyPyNum

PyPyNum is a versatile Python math lib. It features modules for math, data analysis, arrays, crypto, physics, RNG, data proc, stats, eq solving, image proc, int…

View repository 34 1

Python MIT

Wadan3/Advance_Calculator_

A robust, interactive command-line calculator written in Python. It features advanced mathematical operations, rigorous input validation, and a scalable menu sy…

View repository 33 1

Kotlin GPL-3.0

gergelyvagujhelyi/CalculatorM3

A clean, private calculator with an optional on-device AI math solver — no tracking, no ads.

View repository 30 5

TeX MIT

no-way-labs/residue

Hamiltonian decomposition of Z_m^3 Cayley digraphs for all m 2 — a complete solution to Knuth's "Claude's Cycles," found by LLM agents under a structured explo…

View repository 27 4

Python MIT

HugoMVale/odrpack-python

Python bindings for the modernized version of odrpack95.

View repository 26 3

C MIT

NIKX-Tech/numx

Scientific-grade numerical computing library in pure C99 for embedded systems, ESP32, ARM Cortex-M, RISC-V and beyond. Zero dependencies, zero dynamic allocatio…

View repository 23 2