Re: Standard number format and number of digits

Virgil wrote:
In article <46a597f3$0$25919$ba4acef3@xxxxxxxxxxxxxx>,
Vasilis Vlachoudis <Vasilis.Vlachoudis@xxxxxxx> wrote:

Hello all,

I was wondering if there is a way to set the number of digits that are displayed and/or used by the calculator (HP49G+) in the standard number format?

I prefer using the standard format, I found it more readable than the others, apart that it clutters the display with long numbers. Is it possible to somehow ask the calculator to display up to a certain number of digits?

Vasilis

Press the MODE key move down to "Number Format" then press the CHOOSE key. If you choose anything but the Standard setting, you may also enter a number of digits from 0 to 1l

There are also commands to set the display:
STD with no number or
n FIX n ENG
n SCI
with 0 <= n <= 11

Probably I was not clear. My point was NOT to use the FIX, ENG, SCI formats but the Standard format and limit the max number of digits to less than 12. The formats FIX, ENG, SCI are nice for tables, finance etc., but completely ugly in some other cases
Example: the expression x^2+sin(1)*x+1 will appear in SCI-4 will appear x^2.0000E0+8.4147E-1*x+1.0000E0 with unnecessary digits (zeros + exponents in the limited and precious screen space.
While the STD format will gives the most compact representation for the 1 and 2 but not for the non-rational numbers
x^2.+0.841470984807897*x+1.
I would like to get something like this STD-4
x^2.+0.8415*x+1.

Vasilis
.

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