Logiweb aspects of t zero in pyk

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The predefined "pyk" aspect

define pyk of t zero as text unicode start of text unicode small t unicode space unicode small z unicode small e unicode small r unicode small o unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of t zero as text unicode start of text unicode newline unicode capital t unicode zero unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of t zero as system s infer 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 imply metavar var b end metavar end define

The user defined "the proof aspect" aspect

define proof of t zero as lambda var c dot lambda var x dot proof expand quote system s infer all metavar var a end metavar indeed all metavar var b end metavar indeed all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var b end metavar infer all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var a end metavar infer repetition modus ponens metavar var b end metavar conclude metavar var b end metavar cut deduction modus ponens all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var a end metavar infer metavar var b end metavar conclude metavar var a end metavar imply metavar var b end metavar cut deduction modus ponens all metavar var a end metavar indeed all metavar var b end metavar indeed metavar var b end metavar infer metavar var a end metavar imply metavar var b end metavar conclude metavar var b end metavar imply metavar var a end metavar imply metavar var b end metavar end quote state proof state cache var c end expand end define