fact: Definition Map1_arrow@{i j k | i <= k, j <= k} {A A' : Type@{i}} (PA : Param01.Rel@{i} A A') {B B' : Type@{j}} (PB : Param10.Rel@{j} B B') : Map1.Has@{k} (R_arrow PA PB).
imports: elpi(elpi) Coq(ssreflect) HoTT(HoTT) HoTT_additions Hierarchy Database