cypari

library2.5.6pypypi✓ verified 81d ago

A standalone Python interface to the PARI/GP computer algebra system, extracted from SageMath. Version 2.5.6 (2024?) provides basic number theory functions, elliptic curves, and polynomial arithmetic. Development appears slow; latest release is from 2020?.

ai-ml

pip install cypari

package ↗homepage ↗

INSTALL

IMPORT

SIG · CYPARI

cypari

ai-mlpythonv2.5.6

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.

pari

✓ from cypari import pari

✗ import cypari2

PariError

✓ from cypari import PariError

version

✓ from cypari import version

Initialize a PARI session and compute factorization.

from cypari2 import Pari pari = Pari() print(pari('factor(123456789)'))

Debug

Known issues

gotchaThe import module is `cypari2`, not `cypari`. Even though the PyPI package is `cypari`, all imports use the `cypari2` namespace.

fix

Use `import cypari2` instead of `import cypari`.

affects: all

deprecatedOlder versions (pre-2.0) used `from cypari import Pari` directly. This no longer works.

fix

Update to `from cypari2 import Pari`.

affects: <2.0

Upgrade

Version history

2.5.6latest on PyPI · released Jan 1, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

15 hits · last 30 days

node

OpenAI (training)

Resources

packagehttps://pypi.org/project/cypari/ ↗

homepagehttps://bitbucket.org/t3m/cypari ↗