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A research project toolkit for rigorous computation using interval arithmetic, along with some applications.

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igrell/interval_analysis

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Interval analysis

This project comprises of several modules implementing interval arithmetic and its applications for rigorous numerical computation and computational dynamics.

Interval arithmetic

The interval_arithmetic_tools module focuses on the implementation of the Interval class along with suitable arithmetic functions.

Covering relations analysis

The covering_relations_analysis module implements the rigorous computation method of finding covering relations for a given dynamical system as a means of restricting the entropy of the system.

SIVIA

The sivia_tools module implements the Set Inversion Via Interval Analysis (SIVIA) algorithm used as a tool in dynamical systems analysis.

Manifold parametrization (unfinished)

The manifold_parametrization_tools module implements the parametrization of a topological manifold. It is in progress as of now.

Note

This project was written as part of a tutoring program at Jagiellonian University, and is summarized in the following article (in Polish).

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A research project toolkit for rigorous computation using interval arithmetic, along with some applications.

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