Sign vectors

Description

a SageMath package to work with sign vectors, oriented matroids and chirotopes

License

Distributed under the terms of the GNU General Public License (GPL, see the LICENSE file), either version 3 or (at your option) any later version

• http://www.gnu.org/licenses/

Requirements

Sage 10.0 or later is recommended.

Installation

Install from GitHub (recommended)

To install the latest development version on a system where Sage was built from source or installed from official packages, run:

sage -pip install git+https://github.com/MarcusAichmayr/sign_vectors.git

Install from PyPI (recommended)

To install the package for Python directly, run:

pip install elementary-vectors

Local install from source

Download the source from the git repository:

git clone https://github.com/MarcusAichmayr/sign_vectors.git

Change to the root directory of the repository and run:

make install

Local install from source (no Sage installation required)

Download the source from the git repository:

git clone https://github.com/MarcusAichmayr/sign_vectors.git

Change to the root directory of the repository and run:

python3 -m venv venv
. venv/bin/activate
pip install -v -e ".[passagemath]"

Documentation

The documentation of this package is available on GitHub:

https://marcusaichmayr.github.io/sign_vectors/index.html

To generate it, run

make doc

or

make doc-pdf

at the root directory of the repository.

Testing

To run the test suite, install the package and run the command

make test

at the root directory of the repository.