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viercc / polynomial-functor

Polynomial functors (a.k.a. containers) in Haskell
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Morphisms in Poly? #1

Open solomon-b opened 7 months ago

solomon-b commented 7 months ago

Hi! I'm pretty terrible at reading dependent Haskell but I'm incredibly impressed you have gotten a working encoding of Poly in it.

I was wondering if you have morphisms in Poly? And if so what it would look like to encode a Moore Machine Sy^S => Oy^I?

viercc commented 7 months ago

if you have morphisms in Poly?

I don't currently have, but I'm thinking toward it. I vaguely remember that there are some papers discussing inductively defining a datatype for morphisms (and Cartesian morphisms) in Poly.