doc-src/Tutorial/Misc/arith3.ML
author wenzelm
Fri, 14 Jun 2002 13:24:32 +0200
changeset 13213 833ffcb2e92d
parent 6577 a2b5c84d590a
permissions -rw-r--r--
IsarTut;

Goal "~ m < n & m < n+1 ==> m = n";