Logiweb(TM)

Logiweb aspects of logand ( " , " ) in pyk

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The "pyk" aspect

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

The "value" aspect

optimized define value of logand ( x , y ) as norm { x is val : { y is val : { x is int : { y is int : if x = -1 then y else if y = -1 then x else if x = 0 then 0 else if y = 0 then 0 else double ( oddp ( x ) .and. oddp ( y ) , logand ( half ( x ) , half ( y ) ) ) } } } } end define

The pyk compiler, version 0.1.9 by Klaus Grue,
GRD-2007-07-12.UTC:20:10:57.067491 = MJD-54293.TAI:20:11:30.067491 = LGT-4690987890067491e-6