chapter LCF session LCF = Pure + description {* Author: Tobias Nipkow Copyright 1992 University of Cambridge Logic for Computable Functions. Useful references on LCF: Lawrence C. Paulson, Logic and Computation: Interactive proof with Cambridge LCF (CUP, 1987) *} options [document = false] theories LCF (* Some examples from Lawrence Paulson's book Logic and Computation *) "ex/Ex1" "ex/Ex2" "ex/Ex3" "ex/Ex4"