VADD.txt

ClrHome
Disp ""
Disp "ANGLES ARE"
Disp "ENTERED"
Disp "ACCORDING TO"
Disp "THE FOLLOWING"
Disp "CONVENTION."
Pause 
ClrHome
Disp "COUNTER"
Disp "CLOCKWISE"
Disp "ANGLES FROM EAST"
Disp "ARE POSITIVE."
Disp ""
Disp "CLOCKWISE"
Disp "ANGLES FROM EAST"
Output(8,1,"ARE NEGATIVE."
Pause 
ClrHome
Disp "  FOR EXAMPLE"

Disp "0^^o   EAST   REF."
Disp ""
Disp "90^^o  NORTH -270^^o
"
Disp ""
Disp "180^^o WEST  -180^^o"
Disp ""
Output(8,1,"270^^o SOUTH  -90^^o
Pause 
ClrHome
1->K
Lbl M
Float
AxesOn
ClrList L1,L2,L3,L4
PlotsOff 
FnOff 
Float
0->L1(1)
0->L2(1)
0->L3(1)
0->L4(1)
0->C
0->Z
2->M
Degree
ClrHome
Menu("  **OPTIONS**","RESULTANT",A,"EQUILIBRANT",B,"QUIT",D)
Lbl D
ClrHome
Stop
Lbl A
1->W
Goto 0
Lbl B
~1->W
Lbl 0
ClrHome
Disp "NUMBER OF"
Input "VECTORS? ",N
If K>1
Goto 1
ClrHome
Disp "ENTER VECTORS TO"
Disp "BE ADDED."
Disp ""
Disp "R=MAGNITUDE"
Disp "theta=DIRECTION"
Output(8,1,"        [ENTER]")
Pause 
ClrHome
Lbl 1
If M>N+1
Goto 2
ClrHome
Disp "          VECTOR",M-1
Prompt (R,theta)
P>Rx(R,theta)->L1(M)
P>Ry(R,theta)->L2(M)
If L1(M)=0
Then
	L3(M-1)->L3(M)
	Goto 8
End
1-Var Stats L1
[Sigmax]->L3(M)
Lbl 8
If L2(M)=0
Then
	L4(M-1)->L4(M)
	M+1->M
	Goto 1
End
1-Var Stats L2
[Sigmax]->L4(M)
M+1->M
Goto 1
Lbl 2
ClrDraw
1->M
If W=1
Goto J
~2*abs(L3(M+1))->Xmin
2*abs(L3(M+1))->Xmax
~2*abs(L4(M+1))->Ymin
2*abs(L4(M+1))->Ymax
If W=~1
Goto K
Lbl J
min(L3)->Xmin
max(L3)->Xmax
min(L4)->Ymin
max(L4)->Ymax
Lbl K
(Xmax-Xmin)/10->Xscl
Xmax+Xscl->Xmax
Xmin-Xscl->Xmin
If Xscl=0
Then
	Xmin-1->Xmin
	Xmax+1->Xmax
End
(Ymax-Ymin)/10->Yscl
Ymax+Yscl->Ymax
Ymin-Yscl->Ymin
If Yscl=0
Then
	Ymin-1->Ymin
	Ymax+1->Ymax
End
ZSquare
Lbl 3
M+1->Q
Lbl G
R>Pr(L1(Q),L2(Q))->R
R>Ptheta(L1(Q),L2(Q))->theta
Line(L3(M),L4(M),L3(Q),L4(Q))
Lbl 5
(L3(Q)-(R/12)cos(theta)->A
(L4(Q)-(R/12)sin(theta)->B
(A-(R/24)sin(theta)->X
(B+(R/24)cos(theta)->Y
(A+(R/24)sin(theta)->S
(B-(R/24)cos(theta)->T
Line(X,Y,L3(Q),L4(Q))
Line(L3(Q),L4(Q),S,T)
If Z=1
Goto 6
(L3(M)+L3(Q))/2->P
(L4(M)+L4(Q))/2->V
iPart(((P-Xmin)/(Xmax-Xmin)*94)->P
(57-iPart(((V-Ymin)/(Ymax-Ymin)*57))->V
Text(V,P,M)
M+1->M
If C=1
Goto 6
If M>=[n]
Goto 4
Goto 3
Lbl 4
Pause 
R>Pr(L3(Q),L4(Q))->R
R>Ptheta(L3(Q),L4(Q))->theta
Line(L3(1),L4(1),L3(Q),L4(Q))
1->Z
Goto 5
Lbl 6
L3(Q)/2->P
L4(Q)/2->V
iPart(((P-Xmin)/(Xmax-Xmin)*94)->P
(57-iPart(((V-Ymin)/(Ymax-Ymin)*57))->V
If C=1
Text(V,P,"E")
If C=0
Text(V,P,"R")
Pause 
If C=1
Goto F
If W=1
Goto I
1->C
R>Pr(W*L3(Q),W*L4(Q))->R
R>Ptheta(W*L3(Q),W*L4(Q))->theta
Line(L3(M),L4(M),~L3(Q),~L4(Q))
~L3(Q)->L3(Q)
~L4(Q)->L4(Q)
Goto 5
Lbl I
2->Z
R>Pr(W*L3(Q),W*L4(Q))->R
R>Ptheta(W*L3(Q),W*L4(Q))->theta
Lbl F
ClrHome
Disp ""
If W=1
Disp "RESULTANT MAG"
Fix 2
If W=~1
Disp "EQUILIBRANT MAG"
Disp R
If W=1
Disp "RESULTANT DIR"
If W=~1
Disp "EQUILIBRANT DIR"
Disp theta
Output(8,1,"    [ENTER]"
Pause 
K+1->K
Goto M
Stop