The calculator is unable to calculate I%YR. Check the values stored in PV, PMT, and FV. Make sure the signs of the numbers are correct. If the values of PV, PMT, and FV are correct, the calculation is too complex for the TVM menu. You may be able to perform the calculation using the CFLO menu to calculate IRR%.
The calculation of IRR% is complex, and requires you to store a guess. (Refer to page 238.)
Continuous Memory has been erased (page 224, 229).
The list name you’ve attempted to enter is already in use; type in a new name and press I.
No solution is possible using the values stored in the current
Attempted to calculate the factorial of a negative or
A warning-not an error-that the magnitude of a result is too large for the calculator to handle, so it returns ±9.99999999999E499 rounded to the current display format. See page 47 for limits.
Error Messages 287
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