<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font size="3"><span style="font-family: times new roman,new york,times,serif;">The Sequence instruction is the way of Push to store complex data structures. Like heterogeneous list data structures is other languages (for example the lisp list), it can be used to represent all kind of complex data structures.<br><br>In some cases I read that it's better to extend Push with </span></font><font size="3"><span style="font-family: times new roman,new york,times,serif;">domain specific data types and instructions</span></font><font size="3"><span style="font-family: times new roman,new york,times,serif;">, unless you suspect you are not using a good data structure AND you can't imagine better data structures by yourself AND
you personally have a very long </span></font>estimated life. :)<br><font size="3"><span style="font-family: times new roman,new york,times,serif;"><br>I'm not a GP expert, anyway. I just read few articles.<br><br></span></font><font style="font-family: times new roman,new york,times,serif;" face="Tahoma" size="3">Kenneth Chua said:</font><font size="3"><br style="font-family: times new roman,new york,times,serif;"></font><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font size="3"><span style="font-family: times new roman,new york,times,serif;">>Is it possible in the Push language for a data structure to evolve, such as a tree? I'm attempting to use Push to evolve a game-playing engine. A move-tree might be handy for an individual to have.</span><br style="font-family: times new roman,new york,times,serif;"></font><a rel="nofollow" target="_blank"
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