Online calculator simulators?

[Thomas Klemm]

(07-07-2022 10:18 PM)rprosperi Wrote:  If this is faked, what else is wrong???

I don't think that they put effort into faking the result.
It's probably just calculated with more than 10 digits and then rounded for the display.

We can see that once 9 is subtracted from the result:

-1.674305-10 (1674305139)
-4.377387-10 (4377387341)

Interestingly enough the second is the exact same result we get from the simulator by Torsten Manz.

For comparison: Free42 Decimal returns just 9 with ALL display format.
But if the result is copied we get:

8.999999999999999999999999999937534

This is also displayed with SHOW.
However the HP-15C lacks a two line display.
Thus this can't be done.

I'm fine with this behaviour as long as I know it is a simulator.