Casio fx-115ES - Manual (Page 45)

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• Only variable X can be used as the variable of a function.
• The coordinate conversion (Pol, Rec) functions cannot be used
for a number table generation function.
• Note that the number table generation operation causes the
contents of variable X to be changed.
k Start, End, and Step Value Rules
• Linear format is always used for value input.
• You can specify either values or calculation expressions (which
must produce a numeric result) for Start, End, and Step.
• Specifying an End value that is less than the Start value causes
an error, so the number table is not generated.
• The specified Start, End, and Step values should produce a
maximum of 30 x -values for the number table being generated.
Executing a number generation table using a Start, End, and Step
value combination that produces more than 30
x -values causes
an error.
Note
• Certain functions and Start, End, Step value combinations can
cause number table generation to take a long time.
k Number Table Screen
The number table screen shows x -values calculated using the
specified Start, End, and Step values, as well as the values obtained
when each
x -value is substituted in the function f ( x ).
• Note that you can use the number table screen for viewing values
only. Table contents cannot be edited.
• Pressing the A key returns to the function editor screen.
k TABLE Mode Precautions
Note that changing the input/output format settings (Math format or
Linear format) on the calculator’s setup screen while in the TABLE
Mode clears the number table generation function.