Casio fx-991ZA Plus, Руководство пользователя

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2. Use the X variable to input two functions, one in the format
f
(
x
) and the
other in the format g ( x ).
• Be sure to input the X variable ( (X)) when generating a
numerical table. Any variable other than X is handled as a constant.
• If you are using a single function, input a function in the format
f
(
x
)
only.
• The following cannot be used in the function: Pol, Rec, ∫ , d/dx , Σ .
3. In response to the prompts that appear, input the values you want to
use, pressing after each one.
For this prompt: Input this:
Start? Input the lower limit of X (Default = 1).
End?
Input the upper limit of X (Default =
5).
Note: Make sure that the End value is
always greater than the Start value.
Step?
Input the increment step (Default = 1).
Note: The Step specifies by how
much the Start value should be
sequentially incremented as the
numerical table is generated. If you
specify Start = 1 and Step = 1, X
sequentially will be assigned the
values 1, 2, 3, 4, and so on to
generate the numerical table until the
End value is reached.
• Inputting the Step value and pressing generates and displays the
numerical table in accordance with the parameters you specified.
• Pressing while the numerical table screen is displayed will return
to the function input screen in step 2.
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