Not remotely an HP calculator, but...

[Gerson W. Barbosa]

(09-10-2017 02:54 AM)Jlouis Wrote:  

(09-09-2017 03:32 PM)Eddie W. Shore Wrote:  Interesting take on the Casio fx-300. Too bad it isn't (partially) solar powered.

Partially the functions too, Eddie, as I quick compare...

Well, at least the manufacturer may have right to win a prize...for cloning two calculators at the same time...

The manual that came with it is useless as it refers to another calculator.

This one, in Portuguese, is good enough:

http://www2.td.utfpr.edu.br/semat/I_semat/UCC.pdf

Now the radix mark had been changed to comma, as it should.