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arboretum: Symbolic computation in algebras of graphs.

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Please see the README on GitHub at https://github.com/ebronasco/arboretum.hs#readme

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Properties

Versions 0.1.0.0
Change log CHANGELOG.md
Dependencies arboretum, base (>=4.7 && <5), directory (<1.4), groups (<0.6), mtl (<2.3), multiset (<0.4), typed-process (<0.3) [details]
License BSD-3-Clause
Copyright 2023
Author Eugen Bronasco
Maintainer ebronasco@gmail.com
Category Symbolic Computation, Operads, Algebra, Graphs
Home page https://github.com/ebronasco/arboretum.hs#readme
Bug tracker https://github.com/ebronasco/arboretum.hs/issues
Source repo head: git clone https://github.com/ebronasco/arboretum.hs
Uploaded by ebronasco at 2025-05-24T10:31:21Z

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Readme for arboretum-0.1.0.0

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Arboretum.hs

A Haskell library for symbolic computation in algebras of trees and forests.

Arboretum is a Haskell library for algebraic computations involving trees and forests, designed to support research in areas such as numerical analysis, rough path theory, regularity structures, and non-associative algebra.

This package provides a flexible and extensible framework for working with algebras of graphs, including the implementation of decorated trees, aromatic forests, and operations such as grafting and substitution. It also supports symbolic computation in graded vector spaces. In addition, the package can generate LaTeX code and corresponding PDF output to visualize decorated aromatic forests and other elements of vector spaces, facilitating the interpretation of computation results.

The manual can be found in the manual directory.

Features

Motivation

Many modern mathematical frameworks use trees and forests as a foundational combinatorial structure. From the Butcher group in numerical analysis to the branched rough paths and regularity structures in stochastic analysis, trees encode the composition of operations, hierarchical dependencies, and renormalization procedures. Arboretum offers a unified platform for prototyping and computing in these contexts.

Getting Started

Installation using Stack

git clone https://github.com/ebronasco/arboretum.hs.git
cd arboretum.hs
stack build

Documentation and Example Usage

Check the manual in the manual directory.

References

Contributing

Contributions are welcome! Please:

  1. Fork the repository
  2. Create a new branch
  3. Commit your changes
  4. Open a pull request

License

This project is licensed under the BSD 3-Clause "New" or "Revised" License. See the LICENSE file for details.

Development