proposition: Lemma nbump_ins_rconsE : ~~bump -> ins = rcons Row l.
proof: Proof. Proof using HRow. by move/nbump_mininspredE => H; rewrite -insE /insmin H rcons_set_nth. Qed.
imports: HB(structures) mathcomp(all_ssreflect) mathcomp(perm fingroup) tools partition Yamanouchi ordtype subseq tableau std stdtab