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src/HOL/Tools/atp-inputs/par_helper1.dfg
author haftmann
Tue, 25 Jul 2006 16:51:26 +0200
changeset 20192 956cd30ef3be
parent 19717 2742cec21579
child 20645 5e28b8f2cb52
permissions -rw-r--r--
renamed Name.give_names to Name.names and moved Name.alphanum to Symbol.alphanum

%ID: $Id$
%Author: Jia Meng, NICTA
%extensionality for partial types

clause(
forall([A, B, F, G],
or( not(equal(hAPP(F,hAPP(hAPP(hEXTENT,F,tc_fun(tc_fun(A,B),tc_fun(tc_fun(A,B),A))),G,tc_fun(tc_fun(A,B),A)),tc_fun(A,B)),hAPP(G,hAPP(hAPP(hEXTENT,F,tc_fun(tc_fun(A,B),tc_fun(tc_fun(A,B),A))),G,tc_fun(tc_fun(A,B),A)),tc_fun(A,B)))),
    equal(F,G))),
a18 ).
isabelle