HP F2219AA#ABA HP 20b Business Consultant Financial Calculator Manual - Page 65

Errors, Error Messages and Calculator Status

Page 65 highlights

Errors 11 Errors Error Messages and Calculator Status Table 11-1 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 1. ER: 1^∞ Attempted calculation of 1^+/-Infinite. ER: (x

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Errors
65
11 Errors
Error Messages and Calculator Status
Table 11-1
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(|x|>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.