fact: Definition reflect_rel_of_beq {T} {beq : T -> T -> bool} {R : T -> T -> Prop} (bp : forall x y, beq x y = true -> R x y) (pb : forall x y, R x y -> beq x y = true) : reflect_rel R beq := fun x y => reflect_of_beq (bp x y) (pb x y).
imports: Coq.QArith.QArith Coq.Structures.Orders Coq.micromega.Lia Coq.Bool.Bool Coq.Sorting.Mergesort Coq.Lists.List Coq.ZArith.ZArith PerformanceExperiments.Sandbox