Logiweb aspects of lemma formula2union in pyk

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The predefined "pyk" aspect

define pyk of lemma formula2union 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 f unicode small o unicode small r unicode small m unicode small u unicode small l unicode small a unicode two unicode small u unicode small n unicode small i 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 formula2union as text unicode start of text unicode capital f unicode small o unicode small r unicode small m unicode small u unicode small l unicode small a unicode two unicode capital u unicode small n unicode small i 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 formula2union as system Q infer all metavar var sx end metavar indeed all metavar var sy end metavar indeed all metavar var sz end metavar indeed not0 for all objects metavar var sy end metavar indeed not0 not0 metavar var sx end metavar in0 metavar var sy end metavar imply not0 metavar var sy end metavar in0 metavar var sz end metavar infer metavar var sx end metavar in0 U( metavar var sz end metavar ) end define

The user defined "the proof aspect" aspect

define proof of lemma formula2union as rule tactic end define