What would you like to see in a future HP Prime II? (HP Prime², HP Prime 2X)

[celltx]

I'd like to see a better number formatting:

- in normal mode, I'm tired counting zeros in numbers like 0.000002. It would be great to have something like Norm1 in Casio calculators, where numbers smaller than 0.01 are displayed with exponent.
- Larger numbers could have an option to be displayed with exponent too: either 10,000 or 1e4, by user choice
- in scientific format, please remove trailing zeros in mantissa: Let 2.1e7 look like this, rather than a long 2.100000e7
- Add engineering symbols option, so that answer 2e-12 could be shown as 2p, or 2e6 as 2M

So far, HP number formatting is weaker than both TI's and Casio's and this leaves bad impression in everyday use. I'd guess, this gap is easy to close.