(HP-67/97) a little fun with the fifteen puzzle

[PedroLeiva]

(12-05-2016 10:07 PM)Gene Wrote:  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

Dear Gene, I discover "Better Programming on the HP-67/97" today, is not available in Dropbox any more, can you uploaded again for those who have just discovered of its existence. The jewels in programming for HP-67 are always welcome. If not possibble, I will send an email
Many thanks in advance, Pedro