HP Prime complex division problem in CAS

[parisse]

I was mainly reacting to

Quote:This calculator looks pretty, but it's not a good old Hewlett Packard product, it's like someone in the beginner's programming course made it in practice.

When I program something for Giac, I care about exact computations and then I make one or 2 tries with "normal range" approx data, I do not make extensive tries with something that will (almost) never happen on a calculator (and that's probably the reason why nobody mentionned it in the last 7 years).
Now, of course it's better to have the best possible accuracy and I modified the source code of Giac accordingly.
Next time you find something wrong, I would appreciate if you could report the bug in a more friendly manner.