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doc-src/Tutorial/ToyList/lemma1
author
berghofe
Fri, 23 Jun 2000 12:24:37 +0200
changeset 9114
de99e37effda
parent 5377
efb799c5ed3c
permissions
-rw-r--r--
Subject reduction and strong normalization of simply-typed lambda terms.
Goal "rev(xs @ ys) = (rev ys) @ (rev xs)";