fact: Definition mininspred : nat := if ltP l (last l Row) is Order.LtlNotGe Hlast then ex_minn (ex_intro inspred (size Row).-1 (transf Hlast)) else size Row.
imports: HB(structures) mathcomp(all_ssreflect) mathcomp(perm fingroup) tools partition Yamanouchi ordtype subseq tableau std stdtab