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Zulip Chat Archive

Stream: mathlib4

Topic: Logic for `ULift` lemmas


Arien Malec (Nov 24 2022 at 04:00):

we have ULift/PLift lemmas spread across Control.ULift and Data.ULift.

Maybe there some deep logic for what lemmas go in what places, but perhaps this is a path dependency for how things were done in mathlib?

Scott Morrison (Nov 24 2022 at 15:08):

Yeah, mathlib is not always as organised as we might wish.


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