doc-src/Tutorial/ToyList/lemma1
author wenzelm
Wed, 16 Jun 2004 20:42:22 +0200
changeset 14958 801178863f17
parent 5377 efb799c5ed3c
permissions -rw-r--r--
isatool_document: writeln output;

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