RPNplus - Good RPN-calculator for Android

[deetee]

Hi parse!

As I have seen now - you asked this question on google-play too (but a little more exactly).

The answer would be that the rotate-key (Rdown) doesn't write the input string to the register.

That means that

Quote:4 ENTER 3 ENTER 2 ENTER 1 Rdown

rotates the stack only (but doesn't insert the string, which is lost).

If you want to enter all 4 values and rotate you have to press

Quote:4 ENTER 3 ENTER 2 ENTER 1 ENTER Rdown

Regards
deetee