changeset 62502 | 8857237c3a90 |
parent 62481 | b5d8e57826df |
child 62608 | 19f87fa0cfcb |
--- a/src/HOL/Nat.thy Thu Mar 03 11:12:02 2016 +0100 +++ b/src/HOL/Nat.thy Thu Mar 03 11:54:51 2016 +0100 @@ -1876,7 +1876,6 @@ moreover from \<open>n < j\<close> have "Suc n \<le> j" by (simp add: Suc_le_eq) ultimately have "P (Suc n)" - thm Suc.hyps TrueI Suc.prems proof (rule Suc.hyps) fix q assume "Suc n \<le> q"