Error 1: Storage Register Overflow; Error 2: Statistics; Error 3: Irr; Error 4: Memory - HP 12C Platinum User Manual

Error 1: Storage Register Overflow

Operation
?+(0 through 4)
?-(0 through 4)
?§(0 through 4)
?z(0 through 4)
A

Error 2: Statistics

Operation
Ö

v
R
Q
R~
Q~

Error 3: IRR

Refer to Appendix C.

Error 4: Memory

Attempting to enter more than 400 program lines.
Attempting to i to a program line that does not exist.
Attempting storage register arithmetic in R
Too many open parentheses.
Appendix D: Error Conditions
Condition
Magnitude of result is greater than
9.999999999×10 .
99
Condition
n (number in R ) = 0
1
Σx = 0
n = 0
n = 1
nΣx – (Σx) < 0
2 2
nΣy – (Σy) < 0
2 2
n = 0
nΣx 2 – (Σx) 2 = 0
n = 0
nΣy – (Σy) = 0
2 2
[nΣx – (Σx) ][nΣy – (Σy)
2 2 2
through R
5
251
] ≤ 0
2
or R through R .
9 .0 .9