doc-src/Tutorial/Misc/arith3.ML
author nipkow
Wed, 04 Aug 2004 19:09:58 +0200
changeset 15109 bba563cdd997
parent 6577 a2b5c84d590a
permissions -rw-r--r--
proof mod

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