> But if the programmer decided to use ZQX-3 in pl.ace of MINIMUM-BALANCE because it is shorter, or because he once met a cab driver named Zarathustra Q. Xerxes III, then it is a bad name.
it seems like there's some confusion here between the Graeco-Roman astronomer Claudius Ptolemy (c. 100 – 160s/170s AD) and the Macedonian General/Pharoah Ptolemy I Soter (c. 369/68 BC – January 282 BC).