proposition: Lemma nbump_mininspredE : ~~bump -> mininspred = size Row.
proof: Proof. Proof using. rewrite notbump /mininspred /inspred => H. case (ltP l (last l Row)) => [Hlt |//]. exfalso; have:= lt_le_trans Hlt H. by rewrite ltxx. Qed.
imports: HB(structures) mathcomp(all_ssreflect) mathcomp(perm fingroup) tools partition Yamanouchi ordtype subseq tableau std stdtab