Isbell duality #322
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Isbell duality #322
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Description
Defines a general Isbell duality between presheaves and co-presheaves.
Prose probably needs couple more passes.
Checklist
Before submitting a merge request, please check the items below:
support/sort-imports.hs.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:.