Casio CFX-9850G PLUS Руководство по графике - Страница 5

You can use cursor keys to move the highlighting around the table for the following

purposes.

• To display the selected cell's value at the bottom of the screen, using the

calculator's current number of decimal place, number of significant digit, and

exponential display range settings.

• To scroll the display and view parts of the table that do not fit in the display.

• To display at the top of the screen the scientific function that produced the

value in the selected cell (in columns Y1, Y2, etc.)

• To change

Press 1 (FORM) to return to the TABLE Mode function list.

u u u u u To generate a differential numeric table

P.5

Changing the setting of set up screen's Derivative item to "On" causes a numeric

table that includes the derivative to be displayed whenever you generate a

numeric table.

Locating the cursor at a differential

coefficient displays "

to indicate differential.

• An error occurs if a graph for which a range is specified or an overwrite graph

is included among the graph expressions.

k k k k k Specifying the function type

You can specify a function as being one of three types.

• Rectangular coordinate (Y=)

• Polar coordinate (r =)

• Parametric (Parm)

1. To display the menu of function types, press 3 (TYPE) while the function list

is on the screen.

2. Press the function key that corresponds to the function type you want to

specify.

• When you generate a numeric table, a table is generated only for the function

type you specify here.

Storing a Function and Generating a Numeric Table

variable values by replacing values in column X.

" in the top line

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