Logiweb(TM)

Logiweb aspects of eval1 ( " , " , " , " ) in pyk

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The "pyk" aspect

Define pyk of eval1 ( asterisk , asterisk , asterisk , asterisk ) as "eval1 ( "! , "! , "! , "! )" end define

The "value" aspect

define value of eval1 ( f , t , s , c ) as norm { f is val : { t is val : { s is val : { c is val : { f is map : if t atom then f else eval1 ( f apply eval ( t head , s , c ) , t tail , s , c ) } } } } } 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