doc-src/Tutorial/Misc/exhaust.ML
author berghofe
Thu, 19 Aug 1999 19:00:42 +0200
changeset 7293 959e060f4a2f
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
Moved sum_case stuff from Sum to Datatype.

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