SaverioMonaco / Agda-quantities

Type-safe physical computations in Agda.

Agda-quantities

Type-safe physical computations in Agda.

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Physical Quantity as Agda type:

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Tutorial:

Check out the two .agda files in /src/Quantities/Manuals/ on how to use this library:

• Units.agda : with examples on how to use the Units type.
• Physical.agda : with examples on how to use the Physical Quantities (PQ) type.

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How to run it:

This library depends on the Agda-stdlib, in particular it was tested with agda-stdlib-1.7.1.

1. Clone the repository to a directory $REPODIR

git clone https://github.com/SaverioMonaco/Agda-quantities.git $REPODIR

2. Locate your $AGDA_DIR, which for unix systems defaults to ~/.agda

3. Append to $AGDA_DIR/libraries the following content:

$REPODIR/Agda-quantities/Quantities.agda-lib

4. Append to $AGDA_DIR/defaults the following content:

Quantities

5. If everything has been linked correctly, you should be able to use the Quantities library anywhere, to test it load the following line in a .agda file:

open import Quantities.Quantities

For more information: package-system

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Resources:

• Some of my personal notes GitHub repo
• Library Management agda.readthedocs.io
• Library for type-safe physical computations and unit conversions in Idris GitHub repo
• Agda-stdlib GitHub repo