Option

Meaning (Continued)

 

 

Trig

Changes intervals for independent

 

variable to π/24 radian or 7.5

 

degrees or 81/3 grads. Starts at

 

zero.

Un-zoom

Returns the display to the previous

 

zoom.

 

 

The display on the right is a Zoom In of the display on the left. The ZOOM factor is 4.

H I N T

To jump to an independent variable value in the table,

 

use the arrow keys to place the cursor in the independent

 

variable column, then enter the value to jump to.

Automatic

You can enter any new value in the X column. When you

recalculation

press

 

, the values for the dependent variables are

 

 

 

and the entire table is regenerated with the

 

recalculated,

 

same interval between X values.

Building your own table of numbers

Build a table

The default NUMTYPE is “Automatic”, which fills the table with data for regular intervals of the independent (X, T, θ, or N) variable. With the NUMTYPE option set to “Build Your Own”, you fill the table yourself by typing in the independent-variable values you want. The dependent values are then calculated and displayed.

1.Start with an expression defined (in Symbolic view) in the aplet of your choice. Note: Function, Polar, Parametric, and Sequence aplets only.

2.In the Numeric Setup ( NUM), choose

NUMTYPE: Build Your Own.

3.Open the Numeric view ().

4.Clear existing data in the table ( CLEAR).

Aplets and their views

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