Casio Differential Equation Software Manual page 7

Example To graph the solution of the linear equation
x
= 0,
0
Use the following V-Window settings.
Xmin = –6.2, Xmax = 6.2, Xscale = 1
Ymin = –3.1, Ymax = 3.1, Yscale = 1
Procedure
1 m DIFF EQ
2 1(1st)c(Linear)
3 vw
vw
4 aw
-cw
5 5(SET)b(Param)
6 -fw
fw
7 a.bwi
Result Screen
2-4
Differential Equations of the First Order
= –2, –5 < < < < < < < < < < 5,
y x h
= 0.1.
0
dy dx xy
/ +
8 5(SET)c(Output)4(INIT)i
9 !K(V-Window)
-g.cw
g.cw
bwc
-d.bw
d.bw
bwi
0 6(CALC)
x
= ,