sagemath_macaulay2: Computing in commutative algebra, algebraic geometry and related fields with Macaulay2¶

This pip-installable distribution passagemath-macaulay2 provides an interface to Macaulay2.

What is included¶

Python interface to Macaulay 2
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}

Available as extras, from other distributions¶

Jupyter kernel¶

pip install "passagemath-macaulay2[jupyterkernel]": installs the kernel for use in the Jupyter notebook and JupyterLab
pip install "passagemath-macaulay2[notebook]": installs the kernel and the Jupyter notebook
pip install "passagemath-macaulay2[jupyterlab]": installs the kernel and JupyterLab

Type¶

optional

Dependencies¶

Version Information¶

package-version.txt:

10.6.29

version_requirements.txt:

passagemath-macaulay2 ~= 10.6.29.0

Installation commands¶

PyPI:

$ pip install passagemath-macaulay2~=10.6.29.0

Sage distribution:

$ sage -i sagemath_macaulay2

However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see upstream Issue #27330 for more information.