Error Messages
The calculator beeps and displays an error message under certain circumstances-for example, when you attempt an operation that is not allowed.
The calculator distinguishes between math errors that occur on the calculator line and other types of messages by preceding
Press C or < to erase the message and restore the previous display.
The Solver cannot begin a numerical search using the initial estimates. See pages 180 and 239.
To conserve battery power, the calculator will not transmit data to the printer until fresh batteries have been installed.
Attempted to get another list without first clearing or naming the current list. Press @cto clear it or to name it.
Attempted a calculation using an empty CFLO or SUM list.
Error Messages 283
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