Casio Differential Equation Software Manual page 9

Example To graph the solution of the Bernoulli 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)d(Bern)
3 -cw
-bw
cw
4 aw
bw
5 5(SET)b(Param)
6 -fw
fw
Result Screen
2-6
Differential Equations of the First Order
= 1, –5 < < < < < < < < < < 5,
y x h
= 0.1.
0
dy
/dx – 2
7 a.bwi
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)
y y
2
= – ,