doc-src/Tutorial/Misc/arith1.ML
author wenzelm
Thu, 14 Dec 2000 19:37:09 +0100
changeset 10672 3b1c2d74a01b
parent 6577 a2b5c84d590a
permissions -rw-r--r--
use \<Sum> from main HOL;

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