doc-src/Tutorial/Misc/exhaust.ML
author paulson
Wed, 14 Jun 2000 18:19:20 +0200
changeset 9068 202fdf72cf23
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
installing the cancel_numerals and combine_numerals simprocs

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