Author: José M. Martín-García, © 2007-2020 under GPL.

Introduction

xCore is a small package providing a number of programming tools for the rest of the system. There is no mathematical knowledge in this package.

See xCore.History.

Download and installation

Current version: 0.6.10 (as of 28 February 2018). It is recommended to download the main xAct bundle, but you can also download the different files separately:

• xCore.nb: source file with all definitions and comments. You need this file if you want to understand and/or modify the internals of the package.
• xCore.m: package file. This file is automatically generated by Mathematica when xCore.nb is saved. This is the only essential file.
• xCoreDoc.nb: main documentation file.
• General Public License

See the Installation notes.

Other documentation

• Directories.nb: additional information on how to setup the paths for the xAct packages.