Casio ClassPad 101 User's Guide download pdf (Page 122)

Chapter 5: Differential Equation Graph Application 122

3. On the Differential Equation Graph window, tap the coordinates that you want to specify as the new initial

condition.

• This will set the coordinates as the new initial condition and draw a solution curve.

• The newly configured initial condition is added to the initial condition editor. To view it, tap the [IC] tab.

Configuring Differential Equation Graph View Window Parameters

You can set a number of graphing parameters on the View Window dialog box. This dialog box contains two

tabs.

The [Window] tab lets you set the window

values and steps used for graphing a field. The

[Solutions] tab contains parameters used for

graphing solution curves.

u To configure differential equation graph View Window settings

1. Tap 6 to display the View Window dialog box.

2. Input the required parameters on the [Window] and [Solutions] tabs.

• See “Differential equation graph View Window parameters” below.

3. After the settings are the way you want, tap [OK].

Differential equation graph View Window parameters

[Window] tab

Setting Description

xmin, xmax Minimum/maximum value along the (horizontal) x-axis

ymin, ymax Minimum/maximum value along the (vertical) y-axis

Field Specifies display of arrow, line or nothing.

Steps Number of steps or field lines used for graphing a field

[Solutions] tab

The variable assignments available on the [Solutions] tab vary depending on the graph type selected with the

Graph Editor. Some graph types have preset assignments for the independent,

x-axis, and y-axis variables. If a

value is preset for the current graph type the value will still be displayed on the Solutions tab, but you will not be

able to change it.

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Casio ClassPad 101 User's Guide Page 122