Android RPN app?

[Maximilian Hohmann]

Hello!

(01-31-2021 08:24 PM)Peet Wrote:  (CH)AOS uses prefix, infix and postfix in its own non algebraic way. It seems it combines the disadvantages of CAS and RPN without their advantages.

Or the other way round: Back then when I needed a calculator (school, univerity, post graduate) an HP would have cost more than a car and an aeroplane together, so I had to do it all with my Ti59 (which still works today). And with me 95% of the students of the time - all those girls and boys who later made Airbuses, space stations, cellurar networks, supercomputers, wind farms and all the other good and bad technological advances of the last 40 years. AOS can not be so terribly bad after all :-)

Regards
Max