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The Datafile PD-CD 5
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DATAFILE_PDCD5.iso
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education
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2dplot
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!2D-Plot
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Functions
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1995-01-02
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2KB
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248 lines
Syntax: Function,Xmin,Xmax,Ymin,Ymax (on succesive lines)
++++++++++ Y=F(X) +++++++++++
X^3+X^2-5*X-3
-4
4
-10
10
SIN(X)
-2*PI
2*PI
-7/4
7/4
TANX
-6
6
-5
5
X^5+X^4-12*X^3-9*X^2+20*X+8
-4
4
-60
60
SINX+SIN(3*X)/3+SIN(5*X)/5
-5
5
-1.5
1.5
(X+2)/((X-2)*(X+1))
-5
5
-4
4
EXP(-(X^2)/2)/SQR(2*PI)
-3.5
3.5
-0.2
0.6
SIN(1/X)
-.5
.5
-1.5
1.5
LOG(X^2)
-5
5
-2
2
1/COSX
-5
5
-4
4
1/4*ABS(X*(X^2-10))-2
-5
5
-3
4
(X<0)*X/2*SIN(4*X)-(X>=0)*((2*X MOD 4) EOR X/2)
-7
7
-5
5
----------------------------------------------------------------------------
++++++++++ Y^2=F(X) ++++++++++
SIN(3*X)
-5
5
-2
2
TANX/X
-6
6
-2
2
(X-1)^2
-5
5
-4
4
(X+2)/((X-2)*(X+1))
-5
5
-4
4
ABS(X^2-4)
-5
5
-4
4
INT(X)^2
-5
5
-4
4
SIN(1/X)
-0.5
0.5
-2
2
1/X^2
-5
5
-4
4
(SINX)^4
-1.5*PI
1.5*PI
-2
2
ABS(X*(X^2-4))-1
-3
3
-4
4
1/COSX
-8
8
-3
3
9-X^2
-5
5
-4
4
----------------------------------------------------------------------------
++++++ Parametric X(T),Y(T) ++++++
4*COST,3*SINT
-5
5
-4
4
T*T-4,T
-5
5
-4
4
1-2*T*T,3*T-4*T^3
-2.5
2.5
-2
2
T+SINT,1+COST
-3.75
3.75
-2
4
T-SIN(9*T),3*COS(5*T)
-5
5
-4
4
2*SIN(2*T),3*SINT
-5
5
-4
4
1/COST,TANT
-2.5
2.5
-2
2
(COST)^3,(SINT)^3
-1.25
1.25
-1
1
T^2,T^3
-1
1.5
-1
1
4*COS(3*T),3*SIN(5*T)
-5
5
-4
4
3*SINT,T
-5
5
-4
4
SIN(5*T),TAN(3*T)
-3.75
3.75
-3
3
----------------------------------------------------------------------------
+++ POLAR R(L) +++: Note- the Ymin,Ymax values are irrelevant, so use zeros.
2*(1+COSL)
-5
5
0
0
3*SIN(4*L)
-5
5
0
0
2/(1+0.5*COSL)
-5
5
0
0
2/(1+COSL)
-5
5
0
0
3/(1+1.8*COSL)
-5
5
0
0
1/COS(L+1)
-5
5
0
0
3/(L-2)
-5
5
0
0
3*SIN(3*L/2)
-5
5
0
0
L/3*SIN(3*L)
-5
5
0
0
2*TAN(3*L/2)
-5
5
0
0
3*COS(L/4)
-5
5
0
0
L/3
-5
5
0
0