fact: Definition tvecR p sq := let sg_tab := sg_tab (size sq) in \row_(i < 3^size sq) (taqR p (map (poly_comb sq) sg_tab)`_i).
imports: mathcomp.ssreflect.ssreflect mathcomp(ssrfun ssrbool eqtype ssrnat seq choice path fintype) mathcomp(div bigop order ssralg poly polydiv ssrnum perm zmodp ssrint) mathcomp(polyorder polyrcf interval matrix mxtens)