fact: Definition mxF: functor MG1 MG2 := @Build_functor MG1 MG2 (fun n => n) (fun n m M => box n m (fun i j => F _ _ (!M i j))).
imports: ATBR(Common) ATBR(Classes) ATBR(Monoid) ATBR(SemiLattice) ATBR(SemiRing) ATBR(KleeneAlgebra) ATBR(MxGraph) ATBR(MxSemiLattice) ATBR(MxSemiRing) ATBR(MxKleeneAlgebra) ATBR(Functors)