doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Tue, 09 Mar 1999 12:12:45 +0100
changeset 6324 3b7111b360b1
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
HTML markup elements.

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