Grapes/win 2.8
[Don't Edit] 3.14
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BGstretchOn BGfile
0 
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UserFunction
1 1 1
A.y^2/P.y (1-xP.x/A.x^2)
----------
y = f(x)
1 1 1
f(x)
0 13631696 2 1 1
----------
0 = f(x,y)
1 1 1
x^2/A.x^2+y^2/A.y^2=1
0 16711680 3 1 4 1 0 1
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Point
22 1 0 0 2 3 0 0 4 0 0 0 0 5 6 0 0 0 0 0 0 0 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
P
1 6 1
P
-3.52
A.y/A.xｷSqrt(A.x^2-x^2)
0


t 0.1
0 0
16711680 16711680 16777215 1 0 1 1 1 0
3 0 1
Q
0 0 1
R
0 0 1
S
1 0 1
S
5.00
f(x)
0


t 0.1
0 0
16777215 16711680 16777215 1 0 1 1 1 0
2 0 1
T
1 0 1
T
-5
f(x)
0


t 0.1
0 0
16777215 16711680 16777215 1 0 1 1 1 0
2 0 1
U
0 0 1
V
0 0 1
A
1 3 1
A
5.00
Sqrt(x^2-F.x^2)
0


t 0.1
0 0
12632064 16711680 16777215 0 1 1 1 1 0
3 0 1
B
0 0 1
C
0 0 1
D
0 0 1
E
0 0 1
F
1 7 1
F
3.80
+0
0


t 0.1
0 0
48896 16711680 16777215 1 0 1 1 1 0
3 0 1
G
1 7 1
F'
-F.x
+0
0


t 0.1
0 0
48896 16711680 16777215 1 0 0 1 1 0
3 0 1
H
0 0 1
I
0 0 1
J
0 0 1
K
0 0 1
L
0 0 1
M
0 0 1
N
0 0 1
O
1 0 2
O
0
0
0


t 0.1
0 0
16777215 16711680 16777215 1 0 0 1 1 0
3 0 1
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Segments
7
3 1 1 255 16777215 2 1 1
0 
13 1 0 0 0 0 0 0 0 0 0
3 1 1 255 16777215 2 1 1
0 
1 14 0 0 0 0 0 0 0 0 0
1 2 1 12632064 16777215 2 0 1
0 
8 250 0 0 0 0 0 0 0 0 0
1 2 1 12632064 16777215 2 0 1
0 
8 251 0 0 0 0 0 0 0 0 0
8 1 1 8421504 65535 1 0 1
0 
13 1 4 0 0 0 0 0 0 0 0
8 1 1 8421504 16769279 1 0 1
0 
5 1 14 0 0 0 0 0 0 0 0
2 1 1 0 16777215 1 0 1
0 
14 13 0 0 0 0 0 0 0 0 0
----------
paramater
14
0.05125 0
1 1 5 1 0
-0.0357619254585096 0
1 1 5 1 0
-0.87845775 0
1 1 5 1 0
4.89631186165231 0
1 1 5 1 0
1 0
1 1 5 1 0
50 0
1 1 5 1 0
1 0
1 1 5 1 0
1 0
1 1 5 1 0
1 0
1 1 5 1 0
45 0
1 1 5 1 0
4.18221532017848 0
1 1 5 1 0
2.19221532017848 0
1 1 5 1 0
45 0
1 1 5 1 0
0 0
1 1 5 1 0
1 1 64
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KakuMode ScanWidth LogMode ThetaMode AreaMode capStyle
2 2 1 2 1 0 0 1 0 0 0
DrawMode SegmentShowSync
1 1
AfterImageColorNo, CanAImg
2 1
circleMode
1
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ScaleX
Vlow,VHigh,label
0 610 x
x
AxesVisible,ScaleVisible,Svaluevisible,AddDegreeLetter,ScaleGuidevisible
0 0 0 0 1
NUmber,Base,Linterval
1 1 1
High,Low
5.34538583090658 -5.43199932810402
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ScaleY
Vlow,VHigh,label
0 395 y
AxesVisible,ScaleVisible,Svaluevisible,ScaleGuidevisible
0 0 0 1
NUmber,Base,Linterval
1 1 1
High,Low
3.53481766576108 -3.44426766576108
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ScaleS
SquareQ AreaRectify PsMesh AxisWidth FontSize AxisOn letterCenterShowPOsition ShowEquation AxisType PolorNum Areafixed
1 1 0 1 14 0 0 0 0 0 12 0 0
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Yvalue
1 1
----------
Iinterval
Svalue Evalue sliceNo
1 -1
1 1
40 10
Dfuncno Efuncno AreaQ
1 0 0
----------
Yvalue Function List
9
y1
y2
y3
y4
y5
y6
y7
y8
y9
----------
Panel Position
496 719 670 219 157 583 0 1059 1 1 1 1 1 1 1 0
1
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PetaMEMO SECTION
Style, Color, BGcolor , Size, PositionX, positionY
3 16711680 1 10 0 0 0

10
楕円の接線と焦点の
関係を調べます．
　点{P}をドラッグして
　みましょう．
　　<B>∠FPS</B> =  !{[arg(F,P,S)]|4}°
　　<B>∠F'PT</B> =  !{[arg(T,P,G)]|4}°
#HideScript//初期化
# On F Change
# Calc
# ClrAImg
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11
4 24 1
3 17 1
3 17 1
3 17 1
3 17 1
3 17 1
3 17 1
3 17 1
3 17 1
3 17 0
3 17 0
----------
Table SECTION
RowNo, ColumnNo
0 10
Table Data

----------
SimpleMemo SECTION
0
----------