finmap
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Fset of a fintype
Hi, Is there a reason that a {fset T} with T a fintype isn't considered a fintype ?
Is there a reason that a {fset T} with T a fintype isn't considered a fintype ?
What do you mean "isn't considered a fintype" ?
I would expect this to work:
From mathcomp Require Import all_ssreflect finmap.
Parameter T : finType.
Check [finType of {fset T}].
Ah ok, sure, no reason except I forgot ... so please submit a PR if you wish.