doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Tue, 12 Jan 1999 13:40:08 +0100
changeset 6091 e3cdbd929a24
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
eliminated tthm type and Attribute structure;

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