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(HP-67/97) a little fun with the fifteen puzzle
12-05-2016, 10:07 PM
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RE: (HP-67/97) a little fun with the fifteen puzzle
The X NE 0 or X <> 0 conditional is f + or yellow shift +.

It is the X < Y ? conditional that is not on the keyboard. Unless Don meant that one to be X <= Y ? :-)


The best approaches to supplying the missing conditionals are found in this PPC booklet: Better Programming on the HP-67/97
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RE: (HP-67/97) a little fun with the fifteen puzzle - Gene - 12-05-2016 10:07 PM



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