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