Logiweb(TM)

Logiweb aspects of metafree ( " , " , " , " ) in pyk

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The "pyk" aspect

Define pyk of metafree ( asterisk , asterisk , asterisk , asterisk ) as "metafree ( "! , "! , "! , "! )" end define

The "value" aspect

define value of metafree ( x , y , z , c ) as norm { x is val : { y is val : { z is val : { c is val : LET x metadef ( c ) BE { asterisk IN LET asterisk BE { d IN if d = "var" then true else if d = true then z objectterm ( c ) .or. { y metaavoid ( c ) x } else if d != "all" then metafree* ( x tail , y , z , c ) else if y t= { x first } then true else if { y metaavoid ( c ) x } second then true else { { x first metaavoid ( c ) z } .and. metafree ( x second , y , z , c ) } } } } } } } end define

The pyk compiler, version 0.1.9 by Klaus Grue,
GRD-2007-07-12.UTC:20:11:58.175987 = MJD-54293.TAI:20:12:31.175987 = LGT-4690987951175987e-6