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Declaration
iff_mpr
Mathlib.Logic.Iff
Packages
2
Module
63
Theorems
750
Declarations
1016
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Statement
forall (P : Prop), forall (Q : Prop), forall (h : Iff P Q), forall (q : Q), PProof term
fun P => fun Q => fun h => fun q => h P (fun (forward : forall (p : P), Q) => fun (backward : forall (q : Q), P) => backward q)