Error Conditions - Texas Instruments BA II PLUS User Manual

Error Conditions

The calculator reports error conditions by displaying the message
, where
Error n n
numerical order on the next few pages. Use this table to determine the
cause of the error.
You cannot make any keyboard entries until you clear an error
condition by pressing P.
Error
Error 1
Overflow
Error 2
Invalid argument
Error 3
Too many pending
operations
Appendix: Reference Information
is the number of the error. Error messages are listed in
Possible Causes
Attempted a calculation whose result is outside the range
of the calculator (± 9.9999999999999E99).
Attempted to divide by zero. (May occur in an internal
calculation by the calculator.)
Attempted to compute 1/x when x is zero.
In Statistics worksheet, attempted a calculation when all
X values or all Y values are the same.
Attempted to compute x! when x is not an integer from
zero through 69.
Attempted to compute LN of x when x is not > 0.
Attempted to compute y
integer or the inverse of an integer.
Attempted to compute x when x < 0.
In Amortization worksheet, attempted to compute
PRN , and INT when
In Depreciation worksheet, attempted a calculation when
SAL > CST .
Attempted to use more than 15 active levels of
parentheses.
Attempted to use more than 8 pending operations.
x
when y < 0 and x is not an
P2 < P1 .
BAL ,
125