doc-src/Tutorial/Misc/exhaust.ML
author berghofe
Tue, 17 Aug 1999 14:01:39 +0200
changeset 7228 ddb67dcf026c
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
Tuned some comments.

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