@MartinEscardo@mathstodon.xyz
@MartinEscardo@mathstodon.xyz avatar

MartinEscardo

@[email protected]

Professor at the University of Birmingham, UK.
I am interested in constructive mathematics and (constructive and non-constructive) homotopy type theory and univalent foundations, connections of topology with computation, (infinity) topos theory, locale theory, domain theory, combinatorial game theory and much more.

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kosmikus, to random
@kosmikus@functional.cafe avatar

Just ~90 minutes until the start of episode 16 of The Unfolder. This time about some Haskell history (the Applicative Monad Proposal), a recent Mastodon thread by @MartinEscardo , and about DerivingVia!

https://www.youtube.com/watch?v=tnCHrPZk8xo&list=PLD8gywOEY4HaG5VSrKVnHxCptlJv2GAn7&index=16

MartinEscardo,
@MartinEscardo@mathstodon.xyz avatar

@kosmikus

Nice!

You explained how to make the new world to accommodate the old world.

But what if back in 2015 people wanted to use Classical Monads with Functor and Applicative, without changing the ghc library for monads/applicative/functor?

Could this new technology you discussed today be used for that, if it were available at that time? So that we could still have the classical definition of monad today and at the same time please people who wanted to make the change?

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