Theorem ltsucid ≪ | index | src | ≫

theorem ltsucid (a: nat): $ a < suc a $;

Step	Hyp	Ref	Expression
1		leid	suc a <= suc a
2	1	conv lt	a < suc a

Axiom use

axs_prop_calc (ax_1, ax_2, ax_3, ax_mp), axs_pred_calc (ax_gen, ax_4, ax_5, ax_6, ax_7, ax_12), axs_peano (addeq, add0)