Casio ClassPad II fx-CP400 Examples - Manual (Page 39)

Chapter 12: Program Application 39
Chapter 12:
Program Application
Note: The notation in the “Program” uses
Ⅺ to represent a space and _ for a carriage return.
1201
Program:
DefaultSetup
_
ClrGraph _
ViewWindow _
SetInequalityPlot
Ⅺ
Intersection _
GraphType
Ⅺ"y>"_
Define Ⅺy1(x)=sin(x)_
GTSelOn Ⅺ1_
PTDot
Ⅺ1_
SheetActive
Ⅺ1_
DrawGraph _
GraphType Ⅺ"y<"_
Define
Ⅺy2(x)=−x/12_
GTSelOn
Ⅺ2_
PTNormal
Ⅺ2_
SheetActive Ⅺ1_
DrawGraph
Result screen:
1202
Program:
ClrGraph
_
ViewWindow
Ⅺ–15.4,15.4,2,–7.6,
7.6,2 _
"(x–1)^2/3^2+(y–2)^2/4^2= 1"
SConicsEq_
DrawConics
Result screen:
1203
Program:
DefaultSetup
_
ClrGraph _
ViewWindow Ⅺ0,7.7,1,–14,110,
10 _
GraphType
Ⅺ"y="_
Define
Ⅺy1(x)=3×x^2–2_
GTSelOn Ⅺ1_
0 SFStart_
6
SFEnd_
1
SFStep_
SheetActive
Ⅺ1_
DispFTable _
Pause _
DrawFTGCon
Result screen:
1204
Program:
DefaultSetup
_
ViewWindow
Ⅺ0,6,1,−0.01,0.3,1_
SeqType "a
n+1
a
0
" _
"−3a
n
^2+2a
n
" Sa
n+1
_
0
SSqStart_
6
SSqEnd_
0.01
Sa
0
_
DispSeqTbl _
Pause _
DrawSeqCon
Result screen:
1205
Program:
{0.5,1.2,2.4,4,5.2}
Slist1_
{–2.1,0.3,1.5,2,2.4} Slist2_
StatGraph
Ⅺ1, On, Scatter, list1,
list2, 1, Square _
DrawStat
Result screen:
1206
Program:
{0.5,1.2,2.4,4,5.2}
Slist1_
{–2.1,0.3,1.5,2,2.4}
Slist2_
StatGraph
Ⅺ1, On, LogR, list1,
list2, 1 _
DrawStat
Result screen:
LY777Ex_E.indb 39 13/02/25 11:24