HP 30b - Business Professional Calculator - Error Messages; Error Messages and Calculator Status

Error Messages
89
14 E rro r M e s s a g e s
Error Messages and Calculator Status
Table 14-1 Error Messages
Error Message Status
ER: Underflow The calculation generated an underflow (result of 0).
ER: x/0 Division by zero.
ER: 0/0 Zero divided by zero.
ER: *0
Infinite multiplied by zero.
ER: / Infinite divided by infinite.
ER: /(x<0)
Square root of a negative number.
ER: LN (0) LN of 0.
ER: LN (x<0) LN of a negative number.
ER: ATrig( >1)
ASIN or ACOS of a number for which the absolute value is
>
1.
ER: 1
^
Attempted calculation of
1^
+/–Infinite
ER: (x<0)
^
Attempted calculation of the infinite power of a negative number.
ER:
^
0
Attempted calculation of +/-
^
0.
ER:
^
(Frac) Attempted calculation of +/-
^
(non-integer y).
ER: (x<0)
^
(Frac) Attempted calculation of (-x)
^
(non-integer y).
ER: Out of Bounds Input out of bounds.
ER: Invalid P/YR Returned by TVM functions if payments per year are invalid (0 or
non-integer).
ER: Invalid Input Returned if arguments are invalid for any reason.
ER: Invalid I%
Returned by finance functions if I is 100%.
ER: No Solution Returned when there is no solution to the problem.
ER: Many or No Solutions Returned if there is no solution, or more than one solution to the
problem.
ER: Many Solutions Returned when there are many solutions to the problem.
ER: Invalid N Returned by TVM/Amort if N is invalid.
ER: User Abort Returned by long functions if user stops the calculation prior to
completion.
ER: Result Returned if the result is infinite.
ER: Insufficient Data Returned by statistics functions if there is insufficient data for
analysis.
ER: No Payback Returned by payback function if there is no payback on this
problem.
∞
∞
∞
x
∞
∞
∞
∞
∞
∞
≤
∞