-- BEGINWAIT -- ENDWAIT -- BEGINFINDP STALE false|Prop false.rec|Π (C : Type), false → C false_elim|false → ?c false.of_ne|?a ≠ ?a → false false.rec_on|Π (C : Type), false → C false.cases_on|Π (C : Type), false → C false.decidable|decidable false false.induction_on|∀ (C : Prop), false → C true_ne_false|¬ true = false eq.false_elim|?p = false → ¬ ?p p_ne_false|?p → ?p ≠ false decidable.rec_on_false|Π (H3 : ¬ ?p), ?H2 H3 → decidable.rec_on ?H ?H1 ?H2 not_false|¬ false if_false|∀ (t e : ?A), (if false then t else e) = e iff.false_elim|?a ↔ false → ¬ ?a -- ENDFINDP