Logiweb(TM)

Logiweb aspects of valid-def ( " , " , " , " ) in pyk

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The "pyk" aspect

Define pyk of valid-def ( asterisk , asterisk , asterisk , asterisk ) as "valid-def ( "! , "! , "! , "! )" end define

The "value" aspect

define value of valid-def ( a , b , s , c ) as norm { a is val : { b is val : { s is val : { c is val : if .not. { a metadef ( c ) } then false else LET a valuedef ( c ) BE { asterisk IN LET asterisk BE { v IN if v = 0 then valid-def ( a second , a first :: b , s , c ) else if v = 1 then false else if .not. v then valid-def* ( a tail , b , s , c ) else LET a def ( c , math ) BE { asterisk IN LET asterisk BE { v IN if v then a member b else if .not. valid-def* ( a tail , b , s , c ) then false else if v third ref = 0 then true else if v second ref != { c [[ 0 ]] } then claiming ( v second ref , c ) else if v second member s then false else valid-def ( v third , v second tail , v second :: s , c ) } } } } } } } } end define

The pyk compiler, version 0.1.9 by Klaus Grue,
GRD-2007-07-12.UTC:20:13:13.678589 = MJD-54293.TAI:20:13:46.678589 = LGT-4690988026678589e-6