Logiweb aspects of lemma subLeqRight in pyk

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The predefined "pyk" aspect

define pyk of lemma subLeqRight as text unicode start of text unicode small l unicode small e unicode small m unicode small m unicode small a unicode space unicode small s unicode small u unicode small b unicode capital l unicode small e unicode small q unicode capital r unicode small i unicode small g unicode small h unicode small t unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of lemma subLeqRight as text unicode start of text unicode small s unicode small u unicode small b unicode capital l unicode small e unicode small q unicode capital r unicode small i unicode small g unicode small h unicode small t unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of lemma subLeqRight as system Q infer all metavar var x end metavar indeed all metavar var y end metavar indeed all metavar var z end metavar indeed metavar var x end metavar = metavar var y end metavar infer metavar var z end metavar <= metavar var x end metavar infer metavar var z end metavar <= metavar var y end metavar end define

The user defined "the proof aspect" aspect

define proof of lemma subLeqRight as lambda var c dot lambda var x dot proof expand quote system Q infer all metavar var x end metavar indeed all metavar var y end metavar indeed all metavar var z end metavar indeed metavar var x end metavar = metavar var y end metavar infer metavar var z end metavar <= metavar var x end metavar infer lemma eqLeq modus ponens metavar var x end metavar = metavar var y end metavar conclude metavar var x end metavar <= metavar var y end metavar cut lemma leqTransitivity modus ponens metavar var z end metavar <= metavar var x end metavar modus ponens metavar var x end metavar <= metavar var y end metavar conclude metavar var z end metavar <= metavar var y end metavar end quote state proof state cache var c end expand end define