fact: Definition homomorphism_to_point : natTrans J F := natTrans_comp (iso_to_natTrans_inv (functor_unit_left _)) (natTrans_comp (natTrans_whisker_right J (rmon_unit M)) σ).
imports: Coq(ssreflect ssrfun) Coq.Classes(RelationClasses Morphisms) Relational(Category)