Metadata-Version: 2.4
Name: passagemath-palp
Version: 10.6.20
Summary: passagemath: Lattice polytopes and applications to toric geometry with PALP
Author-email: The Sage Developers <sage-support@googlegroups.com>
Maintainer: Matthias Köppe, passagemath contributors
License-Expression: GPL-2.0-or-later
Project-URL: release notes, https://github.com/passagemath/passagemath/releases
Project-URL: repo (upstream), https://github.com/sagemath/sage
Project-URL: repo, https://github.com/passagemath/passagemath
Project-URL: documentation, https://passagemath.org/docs/latest
Project-URL: homepage (upstream), https://www.sagemath.org
Project-URL: discourse, https://passagemath.discourse.group
Project-URL: tracker (upstream), https://github.com/sagemath/sage/issues
Project-URL: tracker, https://github.com/passagemath/passagemath/issues
Classifier: Development Status :: 6 - Mature
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: Operating System :: POSIX
Classifier: Operating System :: POSIX :: Linux
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: Scientific/Engineering :: Mathematics
Requires-Python: <3.14,>=3.10
Description-Content-Type: text/x-rst
Requires-Dist: passagemath-environment~=10.6.20.0
Requires-Dist: cysignals<1.12.4; sys_platform == "win32"
Requires-Dist: cysignals!=1.12.0,>=1.11.2
Provides-Extra: test
Requires-Dist: passagemath-polyhedra; extra == "test"
Requires-Dist: passagemath-flint; extra == "test"
Requires-Dist: passagemath-pari; extra == "test"
Requires-Dist: passagemath-repl; extra == "test"

===========================================================================
passagemath: Lattice polytopes and applications to toric geometry with PALP
===========================================================================

`passagemath <https://github.com/passagemath/passagemath>`__ is open
source mathematical software in Python, released under the GNU General
Public Licence GPLv2+.

It is a fork of `SageMath <https://www.sagemath.org/>`__, which has been
developed 2005-2025 under the motto “Creating a Viable Open Source
Alternative to Magma, Maple, Mathematica, and MATLAB”.

The passagemath fork uses the motto "Creating a Free Passage Between the
Scientific Python Ecosystem and Mathematical Software Communities."
It was created in October 2024 with the following goals:

-  providing modularized installation with pip,
-  establishing first-class membership in the scientific Python
   ecosystem,
-  giving `clear attribution of upstream
   projects <https://groups.google.com/g/sage-devel/c/6HO1HEtL1Fs/m/G002rPGpAAAJ>`__,
-  providing independently usable Python interfaces to upstream
   libraries,
-  offering `platform portability and integration testing
   services <https://github.com/passagemath/passagemath/issues/704>`__
   to upstream projects,
-  inviting collaborations with upstream projects,
-  `building a professional, respectful, inclusive
   community <https://groups.google.com/g/sage-devel/c/xBzaINHWwUQ>`__,
-  `empowering Sage users to participate in the scientific Python ecosystem
   <https://github.com/passagemath/passagemath/issues/248>`__ by publishing packages,
-  developing a port to `Pyodide <https://pyodide.org/en/stable/>`__ for
   serverless deployment with Javascript,
-  developing a native Windows port.

`Full documentation <https://passagemath.org/docs/latest/html/en/index.html>`__ is
available online.

passagemath attempts to support and provides binary wheels suitable for
all major Linux distributions and recent versions of macOS.

Binary wheels for native Windows (x86_64) are are available for a subset of
the passagemath distributions. Use of the full functionality of passagemath
on Windows currently requires the use of Windows Subsystem for Linux (WSL)
or virtualization.

The supported Python versions in the passagemath 10.6.x series are 3.10.x-3.13.x.


About this pip-installable distribution package
-----------------------------------------------

This pip-installable source distribution ``passagemath-palp`` provides
an interface to the `Package for Analyzing Lattice Polytopes <http://hep.itp.tuwien.ac.at/~kreuzer/CY/CYpalp.html>`__ (PALP)
by M. Kreuzer and H. Skarke, a set of C programs for calculations
with lattice polytopes and applications to toric geometry.


What is included
----------------

- The binary wheels published on PyPI include a prebuilt copy of PALP.


Examples
--------

Using PALP programs on the command line::

    $ pipx run --pip-args="--prefer-binary" --spec "passagemath-palp" sage -sh -c 'echo "14 2 3 4 5" | class.x -f -po zbin'
    0kR-0 0MB 0kIP 0kNF-0k 5_13 v8r8 f10r10 10b6 0s 0u 0n
    14 2 3 4 5 R=152 +0sl hit=0 IP=276 NF=179 (0)
    Writing zbin: 152+0sl 0m+0s 644b  u36 done: 0s

Finding the installation location of a PALP program::

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

    In [1]: from sage.features.palp import PalpExecutable

    In [2]: PalpExecutable("poly", 5).absolute_filename()
    Out[2]: '/Users/mkoeppe/.local/pipx/.cache/db3f5a0e2996f81/lib/python3.11/site-packages/sage_wheels/bin/poly-5d.x'

Use with sage.geometry::

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

    In [1]: from sage.all__sagemath_polyhedra import *

    In [2]: square = lattice_polytope.cross_polytope(2).polar()

    In [3]: square.points()
    Out[3]:
    N( 1,  1),
    N( 1, -1),
    N(-1, -1),
    N(-1,  1),
    N(-1,  0),
    N( 0, -1),
    N( 0,  0),
    N( 0,  1),
    N( 1,  0)
    in 2-d lattice N
