Logiweb aspects of lemma same singleton in pyk

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The predefined "pyk" aspect

define pyk of lemma same singleton 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 a unicode small m unicode small e unicode space unicode small s unicode small i unicode small n unicode small g unicode small l unicode small e unicode small t unicode small o unicode small n unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of lemma same singleton as text unicode start of text unicode capital s unicode small a unicode small m unicode small e unicode capital s unicode small i unicode small n unicode small g unicode small l unicode small e unicode small t unicode small o unicode small n unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of lemma same singleton as system Q infer all metavar var sx end metavar indeed all metavar var sy end metavar indeed metavar var sx end metavar = metavar var sy end metavar infer zermelo pair metavar var sx end metavar comma metavar var sx end metavar end pair = zermelo pair metavar var sy end metavar comma metavar var sy end metavar end pair end define

The user defined "the proof aspect" aspect

define proof of lemma same singleton as rule tactic end define