Interval Arithmetic Python Packages

iranges

IRanges in Python

piso

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

geometric-function-atlas

Reproducible computations and evidence records for geometric function theory registries

intvalpy

IntvalPy - a Python interval computation library (interval arithmetic)

crival

Floating-point results that are the same bits on every machine: correctly rounded sums and matrix products, neural-network primitives with one answer, the normal distribution, verified linear algebra, correctly rounded fixed-point functions, FP8 and MX math, interval functions, and tools that find machine-dependent results

certivl

Exact rational and certified interval arithmetic: enclosures that turn a computed inequality into a proof.

autobound

AutoBound automatically computes upper and lower bounds on functions.

intervallum

Interval computations

numpy-flint-arb

Arbitrary precision floating / ball arithmetic (interval arithmetic) dtype in NumPy / array API

stelling

Static precondition checker for numerical JAX programs: declare a box, get a stamped VERIFIED/REFUTED/UNKNOWN with a runnable witness. Zero required dependencies.

pyball-arithmetic

Rigorous ball/interval arithmetic for Python: sound enclosures with documented directed-rounding guarantees, plus certified interval-Newton root isolation.

intervalarithmetic

A Python Interval Arithmetic Module

pyipm

A python port of the OpenCossan Interval Predictor Model toolbox

extents

An Intervals Library Implemented in Pure Python