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Add some facts about the parallel arrow category #461

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@4e554c4c 4e554c4c commented Feb 7, 2025

Description

  • The walking parallel arrow category is self-dual (not sure if we have a better name for this)
  • A criterion for natural transformations of Forks

Checklist

Before submitting a merge request, please check the items below:

  • I've read the contributing guidelines.
  • The imports of new modules have been sorted with support/sort-imports.hs (or nix run --experimental-features nix-command -f . sort-imports).
  • All new code blocks have "agda" as their language.

If your change affects many files without adding substantial content, and
you don't want your name to appear on those pages (for example, treewide
refactorings or reformattings), start the commit message and PR title with chore:.

@4e554c4c 4e554c4c force-pushed the parallel branch 2 times, most recently from 70f9d79 to eca905d Compare February 7, 2025 15:29
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4e554c4c commented Feb 7, 2025

ah wait some of my code was in a stash

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4e554c4c commented Feb 7, 2025

ok sorry about that should be good now.

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Lavenza commented Feb 7, 2025

Pull request preview

src/Cat/Instances/Shape/Parallel.lagda.md Outdated Show resolved Hide resolved
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@4e554c4c 4e554c4c requested a review from ncfavier February 8, 2025 19:07
Comment on lines +21 to +23
open Functor
open is-precat-iso
open is-iso
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Suggested change
open Functor
open is-precat-iso
open is-iso
open is-precat-iso
open Functor
open is-iso

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4 participants