fact: Record cmonom : predArgType := CMonom { cmonom_val : {fsfun of _ : I => 0%N} }.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat) mathcomp(seq path choice finset fintype finfun) mathcomp(tuple bigop ssralg ssrint ssrnum) xfinmap