Logiweb(TM)

Logiweb aspects of Mend1.48e in pyk

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The "pyk" aspect

Define pyk of Mend1.48e as "Mend1.48e" end define

The "proof/kg" aspect

define proof of Mend1.48e as \ p . \ c . taceval ( quote Line L01 : Premise >> Prop ; All #h : All #x : Line L03 : A1 >> { not #x } imply { #h imply not #x } ; Line L04 : Mend1.11b >> { #h imply not #x } imply not not { #h imply not #x } ; Line L05 : { Mend1.47b ponens L03 } ponens L04 >> { not #x } imply not not { #h imply not #x } ; Line L06 : { MP ponens Mend1.47d } ponens L05 >> { not { #h imply not #x } } imply #x ; { { Def ponens L06 } conclude { { #h and #x } imply #x } } end quote , tacstate0 , c ) end define

The "unitac/kg" aspect

define unitac of Mend1.48e as \ u . unitac-lemma ( u ) end define

The "statement/kg" aspect

define statement of Mend1.48e as Prop infer All #h : All #x : { { #h and #x } imply #x } end define

The pyk compiler, version 0.1.9 by Klaus Grue,
GRD-2007-07-12.UTC:20:13:13.678589 = MJD-54293.TAI:20:13:46.678589 = LGT-4690988026678589e-6