doc-src/Tutorial/ToyList/lemma1
author berghofe
Tue, 11 Mar 2003 14:13:20 +0100
changeset 13855 644692eca537
parent 5377 efb799c5ed3c
permissions -rw-r--r--
addsplits / delsplits no longer ignore type of constant.

Goal "rev(xs @ ys) = (rev ys) @ (rev xs)";