semvec/pypi-packages huggingface dataset:
mypacks-pkg-aspurgs 0.0.1
A simple, faster and efficient package for addition
Requires Python: >=3.6

# The mypacks Package
This package contains simpler, faster, and more efficient functions and codes.

##mathfun
- 1. addAll
###Usage: 
This function can be used to add number of numbers.

###Parameters/Arguments:
You can pass a number or number of numbers by separaring with commas.
you can also pass list, tuple or array using astrics(*) operator as prefix for parameter/argument
##author
aspurgs
comch 0.1.4
A specialized computer algebra system for the study of commutativity up to coherent homotopies
Requires Python: >=3

[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/ammedmar/comch/master?filepath=notebooks)

# ComCH

ComCH is a Python 3 package for the study of commutativity up to coherent homotopies. Its documentation is located [here](https://comch.readthedocs.io/en/latest/index.html).

## Motivation
Commutativity up to coherent homotopies is a concept originated in algebraic topology. It has found modern uses in topological data analysis, motion planning, condensed matter physics and several other areas. An important challenge for the application of the mathematical ideas surrounding this concept, which are often defined non-constructively, is to describe them in effective terms suitable for concrete computations. This package, a specialized computer algebra system, serves to bridge this gap between theoretical concepts and concrete applications.

## Mathematical overview

Following the pioneering work of Steenrod, Cartan, Adem, Stashef, Boardman-Vogt, May, Dyer-Lashof and others, today we understand the correct framework for the study of commutativity up to coherent homotopies as the one provided by operads and PROPs. In particular, $E_n$-operads play a central role parameterizing the different levels of homotopical commutativity. In this package, we focus on the category of chain complexes, and consider two models for the $E_\infty$-operad which are equipped with filtrations by En-operads. These models are respectively due to McClure-Smith [McS] and Berger-Fresse [BF] and are known as the surjection and Barratt-Eccles operads.

## Installation

This package is written in Python 3 and has no dependencies. It can be installed from a terminal entering:

`python3 -m pip install comch`

## References

[McS]: J. McClure, and J. Smith. "Multivariable cochain operations and little n-cubes." Journal of the American Mathematical Society 16.3 (2003): 681-704.

[BF]: C. Berger, and B. Fresse. "Combinatorial operad actions on cochains." Mathematical Proceedings of the Cambridge Philosophical Society. Vol. 137. No. 1. Cambridge University Press, 2004.

[KMM]: Kaufmann, R. M., & Medina-Mardones, A. M. (2020). Cochain level May-Steenrod operations. arXiv preprint arXiv:2010.02571.