Hello,
can anybody help me in the following:
I would like to buy the HP40G. Concerning the CAS, does anybody know what ROM version of the HP49G is comparabale (or even identical) to that of the HP40G?
Is there any way to check the HP40G ROM version on a real calculator (key combinations) so that I can check it on the store?
Many thanks for any help,
Axel from Germany.