fact: Definition isfinitefun {X Y : UU} (sx : isfinite X) (sy : isfinite Y) : isfinite (X -> Y) := hinhfun2 finstructonfun sx sy.
imports: UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.NegativePropositions UniMath.Combinatorics.StandardFiniteSets UniMath.MoreFoundations.Subtypes