Casio Differential Equation Software Manual page 13

Linear Differential Equations of the Second Order
Example To graph the solution of the linear differential equation of the second
y
order
Use the following V-Window settings.
Xmin = –1,
Ymin = –3.1, Ymax = 3.1, Yscale = 1
Procedure
1 m DIFF EQ
2 2(2nd)
3 aw
jw
sdvw
4 aw
bw
bw
5 5(SET)b(Param)
6 aw
baw
i
7 a.bw* 1
* 1
Result Screen
3-2
y x x y
+ 9 = sin 3 , = 0, = 1,
0 0
Xmax = 11, Xscale = 1
= 1, 0 < < < < < < < < < < 10,
yn x h
0
8 5(SET)c(Output)4(INIT)i
9 !K(V-Window)
-bw
bbw
bwc
-d.bw
d.bw
bw* 2 i
0 6(CALC)
2
*
= 0.1.