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abs-cos-plot2d-sin-sqrt
plot2d([[parametric, cos(t), sin(t), [t,0,2*%pi]], -abs(x)], [x, -sqrt(2), sqrt(2)]);

plot2d([[parametric, ...

Calculate

abs-ev-eval-plot2d-sin
plot2d(H(f,25,3), [f, 0, 0.5]);

log10(x):=log(x)/log(...

H(f,d,m):=log10(abs(e...

plot2d(H(f,25,3), [f,...

Calculate

abs-plot2d
plot2d(abs(Gm(f)),[f,0,400*10^3]);

R:500;

C:100*10^-12;

Gm(f):=1/(1+%i*R*2*%p...

Calculate

abs-define-find_root

define(f(x), (x^4 + 3...

define( g(x), abs(4*x...

find_root( g(x)=3, x,...

Calculate

abs-cos-sin-subst

f:a*sin(x)+b*cos(x);

a1:subst(x=%pi/2,f);

s1:a1/abs(a1);

Calculate

abs-define-diff-expand-find_root-float-realroots

define(f(x),(x^4 + 3*...

define(g(x), abs(4*x/...

f(3.2);

Calculate

abs-expand-ratsimp-rootscontract

prnt: "Your CGS expre...

expr: curl*B - (1/c)*...

/* Put your ...

Calculate

abs-cos-expand-float-log-numer-pi-sin-sqrt

2 + 5 * 4 - (8 - 2 ^ ...

2^(3^3) + (1 * 2 * 3)...

float(1/3);

Calculate

abs-define-plot2d
plot2d( f(x), [x, -6,6], [y,-100,1000]);

define( f(x), abs((x^...

plot2d( f(x), [x, -6,...

Calculate

abs-cos-plot2d-sin
plot2d([P(x),f(x),roots],[x,0,2*%pi],[style,lines,lines,points]);

roots:[discrete,[[0.2...

P(x):=-0.390602559776...

f(x):=cos(3*x)+sin(x)...

Calculate

abs

Run Example
(%i1)define(g(x), abs((4*x)/%e));
                                        - 1
(%o1)                       g(x) := 4 %e    abs(x)
(%i2) 
Run Example
eq0: Rs*Xc1^2/(Rs^2+Xc1^2)=Rl*Xc2^2/(Rl^2+Xc2^2);
                                   2            2
                             Rs Xc1       Rl Xc2
(%o1)                       ---------- = ----------
                               2     2      2     2
                            Xc1  + Rs    Xc2  + Rl
(%i2) eq_Xc1: -Rs*sqrt(Rl*Xc2^2/((Rs*Rl^2)+(Rs-Rl)*Xc2^2));
                                      Rl
(%o2)             - Rs sqrt(-----------------------) abs(Xc2)
                                         2     2
                            (Rs - Rl) Xc2  + Rl  Rs
(%i3) eq1:(2*Q - Rl/abs(Xc2))^2=Rs^2/eq_Xc1^2;
                                                   2     2
                            Rl    2   (Rs - Rl) Xc2  + Rl  Rs
(%o3)             (2 Q - --------)  = -----------------------
                         abs(Xc2)                   2
                                              Rl Xc2
(%i4) eq_Xc2: solve(eq1,Xc2);
                                4 abs(Xc2) Q + Rs - Rl
(%o4) [Xc2 = 0, Xc2 = - Rl sqrt(----------------------), 
                                        2
                                  4 Rl Q  - Rs + Rl
                                                       4 abs(Xc2) Q + Rs - Rl
                                         Xc2 = Rl sqrt(----------------------)]
                                                               2
                                                         4 Rl Q  - Rs + Rl
(%i5) 
Run Example
plot2d ([exp(abs(x))], [x,0,2*%pi]);
plotplot2d ([exp(abs(x))], [x,0,2*%pi]);

Related Help

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