Triangulated reality Triangulating the real world via symbolic computation
Contents
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- Introduction to the evaluation of expressions by analogy with the moduli space.
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- Introduction to the structure of paclet and package.
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Introduction to xAct packages: equation of motion and stress tensor
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Implementing associative algebras in Mathematica
- Lie algebras, tensor categories, and their representations via Mathematica.
Paclets and packages
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- A Mathematica paclet for downloading preprints and generating BibTeX by arXiv IDs.
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- This package is designed to manage a specific form of class composition.
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- A Mathematica paclet for implementing and managing finitely presented associative algebras.
dev
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- A Mathematica package for coding a indexed variable into a single symbol.
External links
External tutorials
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Mathematica summer school on theoretical physics
- The link is broken.
Wolfram technology conference
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Inside the Mathematica Pattern Matcher
- This talk gives an overview of how the pattern matcher work, and discusses the relationship between the two major pattern matching paradigms in Mathematica: matching on general expressions and on strings.
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Working with unevaluated expressions
- This talk demonstrates situations in which evaluation control is important, points out common pitfalls and provides useful tools and techniques.
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- Inactive prevents specific functions from firing without suppressing all evaluation. This finer-grained control makes it easy to build up partially evaluated expressions programmatically.
External paclets and packages
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MaTeX - LaTeX typesetting in Mathematica.
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xAct - efficient tensor computer algebra for the Wolfram Language.
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xAct examples - a collection of xAct example notebooks.
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OGRe - an object-oriented general relativity package for Mathematica.
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FeynCalc - tools for quantum field theory calculations.
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Rubi - a rule-based integrator.