doc-src/Tutorial/Misc/arith1.ML
author wenzelm
Wed, 02 Aug 2000 19:40:14 +0200
changeset 9502 50ec59aff389
parent 6577 a2b5c84d590a
permissions -rw-r--r--
adapted deriv;

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