Casio ClassPad 330, Руководство пользователя

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14-2-4
Graphing a First Order Differential Equation
Configuring Solution Curve Graph Setting s
You can specify whether or not a solution curve should be drawn for each initial condition
input on the initial condition editor. You can also specify either a normal or thick line for
solution curves.
S To configure the s olution curve draw s etting
Use the initial condition editor to select the check box to the left of each initial condition
input box (Initial Condition 1, Initial Condition 2, etc.) whose solution curve you want to
graph. The solution curve of any initial condition whose check box is not selected will not
be graphed.
Example: To perform the operation under “Inputting Initial Conditions and Graphing the
Solution Curves of a First Order Differential Equation” on page 14-2-3, clear the
Initial Condition 2 checkbox, and then draw the graph
S To s pecify the line thickne ss for drawing a s olution curve
(1) Tap the input box of the initial condition whose line thickness you want to change.
• This displays the cursor in the initial condition input
box you tapped.