32SII new "old-bug"

[J-F Garnier]

(12-15-2021 05:40 PM)Joe Horn Wrote:  Actually, unless I'm mistaken, the above setup is not required to see the bug. It seems that ANY attempt to recall the "n" statistics register by pressing ENTER when n is displayed in the MEM/VAR catalog will always fail. If (i) points to an existing register, then pressing ENTER when n is displayed will recall (i) to the stack instead of n. If (i) does not exist, then pressing ENTER when n is displayed will generate an error.

Yes, that's correct, the setup was just to reproduce the bug easily without ambiguity.

(12-15-2021 09:03 AM)J-F Garnier Wrote:  ENTER works correctly with all the other variables, including the ΣX, ΣY, ΣX2, ΣY2, ΣXY sum registers.
But not for the register 'n'.

It's wrong and actually worst !
ENTER on the ΣXY sum register seems to recall the value of A (or 0 if non existing) on the stack.
ENTER on ΣY2 seems to always recall 0.
No explanation for now.

Probably these bugs remained unnoticed because there is a much easier and faster way to recall the value of the summation registers with the SUMS menu.

J-F