doc-src/Tutorial/Misc/arith1.ML
author wenzelm
Tue, 30 Oct 2001 13:43:26 +0100
changeset 11982 65e2822d83dd
parent 6577 a2b5c84d590a
permissions -rw-r--r--
lemma Least_mono moved from Typedef.thy to Set.thy;

Goal "[| ~ m < n; m < n+1 |] ==> m = n";