Logiweb aspects of 1rule from<< in pyk

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The predefined "pyk" aspect

define pyk of 1rule from<< as text unicode start of text unicode one unicode small r unicode small u unicode small l unicode small e unicode space unicode small f unicode small r unicode small o unicode small m unicode less than unicode less than unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of 1rule from<< as text unicode start of text unicode capital f unicode small r unicode small o unicode small m unicode less than unicode less than unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of 1rule from<< as system Q infer all metavar var fx end metavar indeed all metavar var fy end metavar indeed R( metavar var fx end metavar ) << R( metavar var fy end metavar ) infer metavar var fx end metavar

The user defined "the proof aspect" aspect

define proof of 1rule from<< as rule tactic end define