HP Prime or HP 50g

[Voldemar]

(03-20-2014 10:28 PM)Tim Wessman Wrote:  

(03-20-2014 09:39 PM)Voldemar Wrote:  For example, if I input in RPN mode 1234567890123 (number with more than 12 numerals) then ENTER, I got 1234567890120 (last figure turns to zero). Is this only on emulator?

This is not a bug. Rather, you have entered more then 12 digits when the floating point numerical mantissa is limited to 12 digits. The 50g will behave identical in this regard. I am not certain, but I suspect the 35s will behave in a similar fashion.

On HP 50g emulator I input 1234567890123 then ENTER, I got 1234567890123, then 1 +, I got 1234567890124. It is correct.
On HP 35s phisical calculator I input 1234567890123 then ENTER, I got 1,23456789012E12, then 1 +, I got 1,23456789012E12. It is correct too.
On HP Prime emulator I input 1234567890123 then ENTER, I got 1234567890120, then 1 +, I got 1234567890120. It is not correct. Then ten times (even more than ten times) 1 +, I still got 1234567890120. It is not corect. It is absolutely wrong.