Casio ALGEBRA FX2.0 series Uživatelský manuál stáhnout pdf (Strana 12)

3-1

Linear Differential Equations of the Second Order

3. Linear Differential Equations of the Second

Order

Description

To solve a linear differential equation of the second order, simply input the equation and

specify the initial values. Slope fields are not displayed for a linear differential equation of the

second order.

y앨 + f(x) y쎾 + g(x)y = h(x)

Set Up

1. From the Main Menu, enter the DIFF EQ Mode.

Execution

2. Press 2(2nd).

3. Specify f(x), g(x), and h(x).

4. Specify the initial value for x0, y0, y쎾0.

5. Press 5(SET)b(Param).

6. Specify the calculation range.

7. Specify the step size for h.

8. Press 5(SET)c(Output).

Select the variable you want to graph, and then select a list for storage of the

calculation results.

9. Make V-Window settings.

10. Press 6(CALC) to solve the differential equation.

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Casio ALGEBRA FX2.0 series Uživatelský manuál Strana 12