doc-src/Tutorial/Misc/exhaust.ML
author berghofe
Wed, 18 Aug 1999 17:43:53 +0200
changeset 7260 745f834281e2
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
Removed rbeta.

Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(exhaust_tac "xs" 1);