1 "cic:/matita/arithmetics/nat/nat_discr.con"
2 "cic:/matita/arithmetics/nat/times.con"
3 "cic:/matita/arithmetics/nat/times_n_1.con"
4 "cic:/matita/arithmetics/nat/times_Sn_m.con"
5 "cic:/matita/arithmetics/nat/leb.con"
6 "cic:/matita/arithmetics/nat/leb_elim.con"
7 "cic:/matita/arithmetics/nat/le_to_leb_true.con"
8 "cic:/matita/arithmetics/nat/not_le_to_leb_false.con"