Set Theory Python Packages

creating-intelligence

A computational foundation for AGI, based on hyperdimensional computing and framed in set theory.

piso

Pandas Interval Set Operations: providing methods for set operations, analytics, lookups and joins on pandas' Interval, IntervalArray and IntervalIndex

ordinatics

Ordinal Arithmetic: An Ordinal-First Metalanguage Approach to Definable Arithmetic Truth

venn-diagram-lab

🟢 🟤 Interactive Venn diagram viewer & editor — 44 SVG models (2–9 sets), pre-computed region paths, React + TypeScript + Vite

atonal

Tools for atonal theory -- pitch class sets, forte numbers etc.

topo

Topology models (intervals, discrete sets, etc.)

setcalcpy

A Python library designed to be exceptionally user friendly and fast. Recommended usages for this library are for new to intermediate level math/comsci majors being introduced to set theory for the first time. Features include: Simple set object, set union calculation, set intersection calculation, power set calculation, cartesian product, and more

transfinite

Transfinite ordinal arithmetic and factorisation up to epsilon-zero

sieve-core-engine

Sieve-Core is a zero-dependency, deterministic similarity and confidence verification engine. Instead of relying on hallucination-prone AI, it mathematically collapses copy-paste and bot amplification to extract reliable information from noise, based on corroboration by multiple independent sources.

triesus

Find the Smallest Unique Subset (SUS), fast

gentag

Simple and powerful tagging for Python objects

setalign

Information-theoretic citation alignment metrics for comparing citation sets between actors.

cantor

Encoding rational and integer numbers with naturals

symset

Symbolic Sets for Python, written in Rust