Metadata-Version: 2.4
Name: passagemath-rubiks
Version: 10.6.31rc3
Summary: passagemath: Algorithms for Rubik's cube
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 :: 3.14
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: Scientific/Engineering :: Mathematics
Requires-Python: <3.15,>=3.10
Description-Content-Type: text/x-rst
Provides-Extra: test
Requires-Dist: passagemath-groups; extra == "test"
Requires-Dist: passagemath-repl; extra == "test"

===============================================================================
passagemath: Algorithms for Rubik's cube
===============================================================================

`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 distribution ``passagemath-rubiks`` provides an interface
to several programs for working with Rubik's cubes.

Michael Reid (GPL) http://www.cflmath.com/~reid/Rubik/optimal_solver.html

-  optimal - uses many pre-computed tables to find an optimal
   solution to the 3x3x3 Rubik's cube

Dik T. Winter (MIT License)

-  cube - uses Kociemba's algorithm to iteratively find a short
   solution to the 3x3x3 Rubik's cube
-  size222 - solves a 2x2x2 Rubik's cube

Eric Dietz (GPL) https://web.archive.org/web/20121212175710/http://www.wrongway.org/?rubiksource

-  cu2 - A fast, non-optimal 2x2x2 solver
-  cubex - A fast, non-optimal 3x3x3 solver
-  mcube - A fast, non-optimal 4x4x4 solver


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

* `Interface <https://passagemath.org/docs/latest/html/en/reference/interfaces/sage/interfaces/rubik.html#module-sage.interfaces.rubik>`_

* `Features <https://passagemath.org/docs/latest/html/en/reference/spkg/sage/features/rubiks.html#module-sage.features.rubiks>`_ (via passagemath-environment)

* Binary wheels on PyPI contain prebuilt copies of rubiks executables.


Examples
--------

Using rubiks programs on the command line::

    $ pipx run --pip-args="--prefer-binary" --spec "passagemath-rubiks" sage -sh -c cubex


Finding the installation location of a rubiks program::

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

    In [1]: from sage.features.rubiks import cubex

    In [2]: cubex().absolute_filename()


Using the Python interface::

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

    In [1]: from sage.interfaces.rubik import *

    In [2]: C = RubiksCube("R U F L B D")

    In [3]: sol = CubexSolver().solve(C.facets()); sol
    Out[3]: "U' L' L' U L U' L U D L L D' L' D L' D' L D L' U' L D' L' U L' B' U' L' U B L D L D' U' L' U L B L B' L' U L U' L' F' L' F L' F L F' L' D' L' D D L D' B L B' L B' L B F' L F F B' L F' B D' D' L D B' B' L' D' B U' U' L' B' D' F' F' L D F'"


Using sage.groups.perm_gps::

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

    In [1]: from sage.all__sagemath_rubiks import *

    In [2]: rubik = CubeGroup(); state = rubik.faces("R")

    In [3]: rubik.solve(state)
    Out[3]: 'R'
