doc-src/Tutorial/Misc/exhaust.ML
author paulson
Thu, 16 Oct 2003 10:32:06 +0200
changeset 14237 a486123e24a5
parent 9255 2ceb11a2e190
permissions -rw-r--r--
line-breaks; rewording

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