HP 30b HP 20b Business Consultant and HP 30b Business Professional User's Guid - Page 97

Error Messages, Error Messages and Calculator Status

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14 Error Messages Error Messages and Calculator Status Table 14-1 Error Messages Error Message ER: Underflow ER: x/0 ER: 0/0 ER: ∞ *0 ER: ∞ / ∞ ER: /(x

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Error Messages
89
14
Error Messages
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
∞
∞
∞
∞
∞
∞
≤
∞