Numerical Analysis Python Packages

qdldl

Python interface to the QDLDL (https://github.com/osqp/qdldl) free LDL factorization routine for quasi-definite linear systems

py-bobyqa

Python-based Derivative-Free Optimization with Bound Constraints

dfo-ls

Python-based Derivative-Free Optimizer for Least-Squares

pykk

Kramers-Kronig transform for Python written in Rust

matplobblib

The library provides a set of tools and functions for various subject areas, including Analysis and Data Structures (AISD), Probability Theory and Mathematical Statistics (TViMS), Machine Learning (ML), and Numerical Methods (NM).

mathematicskit

See how the algorithms of computational mathematics work: a Python toolkit for learning and teaching numerical methods, dynamical systems, and discrete math across 18 domains, built on numpy/scipy

semiflow-pde

Fast no_std Rust library for evolution equations and PDEs via Chernoff approximation of operator semigroups — heat, Schrödinger, diffusion, graph & manifold operators. Bindings for C, Python, and WebAssembly.

dfogn

DFO-GN: Derivative-Free Optimization using Gauss-Newton

elohim

A gate for numerical claims: 6 instruments, 103 facts with 122 checksum-pinned values, 38 trap re-derivations, and 6/6 tamper tests that must fail

trustregion

Python trust-region subproblem solvers for nonlinear optimization

xad

High-Performance Automatic Differentiation for Python

usel

USEL is an open-source CPU-based scientific computing framework for computational physics and quantum research. It provides modular numerical tools, reusable components, and developer-friendly APIs for building scientific applications. Designed for efficiency, portability, and accessibility, it runs on standard hardware without GPU requirements.

mattflow

A numerical CFD solver for the Shallow Water Equations

pymath-interval

The purpose of this Python namespace subpackage is to provide pure-python implementations of precise interval arithmetic.

pyarv

Python bindings of approximate random variables

ncpy

Compact educational Python library for numerical methods

pyfunctionbases

A Python module to compute multidimensional arrays of evaluated (orthogonal) functions.

sliderplot

Turn a function into an interactive plot with a single line of code

nonconvexag

Nonconvex Accelerated Gradient Method developed by me; paper published at Statistics and Computing -- "Accelerated gradient methods for sparse statistical learning with nonconvex penalties"

pyzeal

Project dealing with the numerical calculation of zeros, poles and residues of holomorphic and meromorphic functions. It aspires to be a PYthon ZEAL (ZEros of AnaLytic functions, a Fortran90 package) successor.

numerica

Numerical analysis methods implemented in Python.

mathflow

Like `requests` for mathematical computing, making complex math feel simple.

extrapolation

Algorithms for accelerating series convergence

vitali

Multiscale geometric analysis of point clouds: geometric multi-resolution analysis and diffusion wavelets, in Rust, with Python bindings and a MATLAB bridge