Logiweb(TM)

Logiweb aspects of pred lemma addNegatedAll in pyk

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The predefined "pyk" aspect

define pyk of pred lemma addNegatedAll as text unicode start of text unicode small p unicode small r unicode small e unicode small d unicode space unicode small l unicode small e unicode small m unicode small m unicode small a unicode space unicode small a unicode small d unicode small d unicode capital n unicode small e unicode small g unicode small a unicode small t unicode small e unicode small d unicode capital a unicode small l unicode small l unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of pred lemma addNegatedAll as text unicode start of text unicode capital a unicode small d unicode small d unicode capital n unicode small e unicode small g unicode small a unicode small t unicode small e unicode small d unicode capital a unicode small l unicode small l unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of pred lemma addNegatedAll as system Q infer all metavar var v1 end metavar indeed all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var b end metavar imply metavar var a end metavar infer not0 for all objects metavar var v1 end metavar indeed metavar var a end metavar imply not0 for all objects metavar var v1 end metavar indeed metavar var b end metavar end define

The user defined "the proof aspect" aspect

define proof of pred lemma addNegatedAll as lambda var c dot lambda var x dot proof expand quote system Q infer all metavar var v1 end metavar indeed all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var b end metavar imply metavar var a end metavar infer pred lemma addAll modus ponens metavar var b end metavar imply metavar var a end metavar conclude for all objects metavar var v1 end metavar indeed metavar var b end metavar imply for all objects metavar var v1 end metavar indeed metavar var a end metavar cut prop lemma contrapositive modus ponens for all objects metavar var v1 end metavar indeed metavar var b end metavar imply for all objects metavar var v1 end metavar indeed metavar var a end metavar conclude not0 for all objects metavar var v1 end metavar indeed metavar var a end metavar imply not0 for all objects metavar var v1 end metavar indeed metavar var b end metavar end quote state proof state cache var c end expand end define

The pyk compiler, version 0.grue.20060417+ by Klaus Grue,
GRD-2006-12-29.UTC:10:12:14.905583 = MJD-54098.TAI:10:12:47.905583 = LGT-4674103967905583e-6