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

246 Appendix D: Error Conditions

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.
File name: hp 12c pt_user's guide_English_HDPMF123E27
Printed Date: 2005/8/1
Condition
Magnitude of result is greater than
99
9.999999999×10 .
Condition
n (number in R ) = 0
1
Σx = 0
n = 0
n = 1
2 2
nΣx – (Σx) < 0
2 2
nΣy – (Σy) < 0
n = 0
2 2
nΣx – (Σx) = 0
n = 0
2 2
nΣy – (Σy) = 0
] ≤ 0
2 2 2 2
[nΣx – (Σx) ][nΣy – (Σy)
through R or R
5 9
Page: 246 of 275
Dimension: 14.8 cm x 21 cm
through R .
.0 .9