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passagemath-libbraiding

library10.8.4pypypiunverified

passagemath-libbraiding provides Python bindings to libbraiding for braid group computations (word reductions, conjugacy tests, etc.). It is part of the passagemath ecosystem. Current version: 10.8.4. Release cadence: follows passagemath releases, typically a few per year.

data

pip install passagemath-libbraiding

github ↗package ↗docs ↗changelog ↗

INSTALL

IMPORT

SIG · PASSAGEMATH-LIBBRA

passagemath-libbraiding

datapythonv10.8.4

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

BraidGroup

✓ from passagemath_libbraiding import BraidGroup

✗ from passagemath.braid import BraidGroup

Create a braid group on 4 strands, make a braid, and check conjugacy.

from passagemath.braid import BraidGroup B = BraidGroup(4) braid = B([1, -2, 3]) print(braid) print(braid.is_conjugate(B([2, -1, 3])))

Debug

Known issues

breakingIn passagemath 10.x, all imports moved from sage.* to passagemath.*. Old code using 'from sage.groups.braid import BraidGroup' will break.

fix

Replace 'sage.groups.braid' with 'passagemath.braid'.

affects: >=10.0

deprecatedpassagemath-libbraiding 10.8.x is the last release supporting Python 3.11; Python 3.12+ requires version 11+.

fix

Upgrade to passagemath-libbraiding >=11.0 when available for Python 3.12+ support.

affects: 10.x

gotchaThe libbraiding C library must be installed separately; passagemath-libbraiding only provides the Python bindings.

fix

Install libbraiding via system package manager (e.g., 'apt install libbraiding-dev') or use conda (includes it).

affects: *

Upgrade

Version history

10.8.4latest on PyPI · released Apr 20, 2026

Audit

Dependencies

passagemath-sage-objectsrequiredProvides base SageMath categories and objects.

cysignalsrequiredSignal handling for interrupts in Cython code.

passagemath-libbraiding-dataoptionalData files required for libbraiding computations.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/passagemath/passagemath ↗

packagehttps://pypi.org/project/passagemath-libbraiding/ ↗

docshttps://passagemath.org/docs/latest ↗

changeloghttps://github.com/passagemath/passagemath/releases ↗