doc-src/Tutorial/Misc/arith3.ML
author paulson
Wed, 24 May 2000 18:49:05 +0200
changeset 8962 633e1682455c
parent 6577 a2b5c84d590a
permissions -rw-r--r--
setsum is now overloaded on plus_ac0

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