### Related

##### algsys-cos-diff-sin-subst

Vr_old: (1-(3/2)*C*(X...

Vth_old: (-1+(3/4)*C*...

tau_rth:Xi*diff(Vth_o...

Calculate

##### algsys

algsys([x1+3*x3+8*x4=...

Calculate

/* [wxMaxima batch fi...

/* [wxMaxima: input ...

Calculate

##### algsys

e1:R=fmin/fmax;

e2:fmax=fmin+2*fa;

e3:deltaf=2*fa;

Calculate

##### algsys-sum

CF0:-1000;

CFN: [1000, 1000, 100...

N:[1, 2, 3, 4, 5];

Calculate

##### algsys-diff-obase-plot2d-realonly-true

obase:10;

K(x):= 0.0003*x^3-0.0...

K_s(x):=K(x)/x;

Calculate

##### algsys

eq1:1/z1=1/zAB-1/(z2+...

eq2:1/z2=1/zBC-1/(z1+...

eq3:1/z3=1/zCD-1/(z1+...

Calculate

##### algsys-display-ev

"*"/*Rechtecksberechn...

"*"/*----------------...

"*"/*EINGABE*/;

Calculate

##### algsys

MAX:[-1.78,5.06];

MIN:[4.65,-1.59];

N1:[-4.63,0];

Calculate

##### algsys-globalsolve-programmode-sqrt

e1: x1*(sqrt(-d^2-c^2...

e2: x1*(-b) + x2*sqrt...

e3: x1*(-c) + x2*d + ...

Calculate

### algsys

Run Example
```(%i1)f1:(-ys*e2x+vx)^2+(-ys*e2y+vy)^2=r^2;
2                2    2
(%o1)                (vy - e2y ys)  + (vx - e2x ys)  = r
(%i2) f2:(-xs*e1x+vx)^2+(-xs*e1y+vy)^2=r^2;
2                2    2
(%o2)                (vy - e1y xs)  + (vx - e1x xs)  = r
(%i3) algsys([f1,f2],[vx,vy]);
(%o3)                                 []
(%i4) ```
Run Example
```algexact:true;
(%o1)                                true
(%i2) eq1:0=I0-U1/R1-(U1-U2)/R12-(U1-U3)/R13;
U3 - U1   U2 - U1   U1
(%o2)                   0 = ------- + ------- - -- + I0
R13       R12     R1
(%i3) eq2:0=I0-U2/R2-(U2-U1)/R12-(U2-U3)/R23;
U3 - U2   U2   U1 - U2
(%o3)                   0 = ------- - -- + ------- + I0
R23     R2     R12
(%i4) eq3:0=I0-U3/R3-(U3-U1)/R13-(U3-U2)/R23;
U3   U2 - U3   U1 - U3
(%o4)                  0 = - -- + ------- + ------- + I0
R3     R23       R13
(%i5) a:matrix(algsys([eq1,eq2,eq3],[U1, U2, U3]));
(%o5) matrix([[U1 = (((3 I0 R1 R2 + 2 I0 R1 R12) R23
+ (3 I0 R1 R13 + 3 I0 R1 R12) R2 + I0 R1 R12 R13) R3
+ (2 I0 R1 R13 R2 + I0 R1 R12 R13) R23 + I0 R1 R12 R13 R2)
/(((R2 + R12 + R1) R23 + (R13 + R12) R2 + (R12 + R1) R13 + R1 R12) R3
+ ((R13 + R1) R2 + (R12 + R1) R13 + R1 R12) R23
+ ((R12 + R1) R13 + R1 R12) R2), U2 =
(((I0 R12 + 3 I0 R1) R2 R23 + ((2 I0 R12 + 3 I0 R1) R13 + 3 I0 R1 R12) R2) R3
+ ((I0 R12 + 2 I0 R1) R13 + I0 R1 R12) R2 R23)
/(((R2 + R12 + R1) R23 + (R13 + R12) R2 + (R12 + R1) R13 + R1 R12) R3
+ ((R13 + R1) R2 + (R12 + R1) R13 + R1 R12) R23
+ ((R12 + R1) R13 + R1 R12) R2), U3 =
((((I0 R13 + 3 I0 R1) R2 + (I0 R12 + I0 R1) R13 + 2 I0 R1 R12) R23
+ ((2 I0 R12 + 3 I0 R1) R13 + 3 I0 R1 R12) R2) R3)
/(((R2 + R12 + R1) R23 + (R13 + R12) R2 + (R12 + R1) R13 + R1 R12) R3
+ ((R13 + R1) R2 + (R12 + R1) R13 + R1 R12) R23
+ ((R12 + R1) R13 + R1 R12) R2)]])
(%i6) b:matrix(algsys([eq1,eq2,eq3],[R12, R23, R13]));
(%o6)                   [ [R12 = 0, R23 = 0, R13 = 0] ]
(%i7) ```
Run Example
```load(vect);
(%o1)           /usr/share/maxima/5.21.1/share/vector/vect.mac
(%i2) es:[gx=L1*x1+L2*x2,gy=L1*y1+L2*y2,gz=L1*z1+L2*z2];
(%o2)    [gx = x2 L2 + x1 L1, gy = y2 L2 + y1 L1, gz = z2 L2 + z1 L1]
(%i3) algsys(es,[L1,L2]);
(%o3)                                 []
(%i4) %rnum_list;
(%o4)                                 []
(%i5) ```

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