HP-15c app has a cosmetic problem on newer iPhones

[Gerson W. Barbosa]

(03-28-2021 08:53 PM)Steve Simpkin Wrote:  And yes, I would expect HP's app to be using the original HP-15C firmware so it should have the same result as a real HP-15C. In this the result should be 9.000417403.

From the forensic result alone one can never be sure. The results at left have been obtained on an HP 12c Platinum calculator running an RPN program.