Logiweb(TM)

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

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The "pyk" aspect

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

The "value" aspect

define value of mismatch ( x , y , c ) as norm { x is val : { y is val : { c is val : LET x metadef ( c ) BE { asterisk IN LET asterisk BE { a IN if a = true then false else if a != { y metadef ( c ) } then true else mismatch* ( x tail , y tail , 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