passagemath-macaulay2

=================================================================================================== passagemath: Computing in commutative algebra, algebraic geometry and related fields with Macaulay2

About SageMath

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SageMath fully supports all major Linux distributions, recent versions of macOS, and Windows (Windows Subsystem for Linux).

See https://doc.sagemath.org/html/en/installation/index.html for general installation instructions.

About this pip-installable distribution package

This pip-installable distribution passagemath-macaulay2 provides an interface to https://github.com/Macaulay2/M2 <Macaulay2>_.

What is included

• Python interface to Macaulay 2 <https://doc.sagemath.org/html/en/reference/interfaces/sage/interfaces/macaulay2.html>_

• The binary wheels published on PyPI include a prebuilt copy of Macaulay 2.

Examples

Using Macaulay 2 on the command line::

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-macaulay2" sage -sh -c 'M2'

Finding the installation location of Macaulay 2::

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-macaulay2[test]" ipython

In [1]: from sage.features.macaulay2 import Macaulay2

In [2]: Macaulay2().absolute_filename()
Out[2]: '.../bin/M2'

Using the Python interface::

$ pipx run --pip-args="--prefer-binary" --spec "passagemath-macaulay2[test]" ipython

In [1]: from sage.all__sagemath_macaulay2 import *

In [2]: R = macaulay2('QQ[x, y]'); R
Out[2]: QQ[x..y]

In [3]: S = R / macaulay2('ideal {x^2 - y}'); S
Out[3]:
QQ[x..y]
--------
  2
 x  - y

In [4]: S.gens()
Out[4]: {x, y}