Casio Algebra FX 2.0 PLUS User Manual page 108

Linear Differential Equations of the Second Order
Example To graph the solution of the linear differential equation of the second
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
1
7 a.bw* i
* 1
Result Screen
3-3-2
y y x x
+ 9 = sin 3 , = 0,
0
Xmax = 11,
20010101
y yn x
= 1, = 1, 0 < < < < < < < < < < 10,
0 0
Xscale = 1
8 5(SET)c(Output)4(INIT)i
9 !K(V-Window)
-bw
bbw
bwc
-d.bw
d.bw
2
bw* i
0 6(CALC)
*
2
h
= 0.1.