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The Maxima on-line user's manual

Algebra Calculator

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Factorout

Function: factorout (<expr>, <x_1>, <x_2>, ...) Rearranges the sum <expr> into a sum of terms of the form f (<x_1>, <x_2>, ...)*g where g is a product of expressions not containing any <x_i> and f is factored.

parab:p=k*q^2;
zz: z=sin(a)*p + cos(a)*q;
yy: y=cos(a)*p - sin(a)*q;
factorout(expand(eliminate([parab, zz, yy], [p, q])[1]=0), a, k);

(%o1)                                true
(%i2) 

Related Examples

factorout

F_G:(K_P*F_S*(1+F_ref...

factorout(F_G,F_S);

Calculate

factorout-sqrt

g:m=sqrt(x^2+(sqrt(e^...

factorout(%,x);

Calculate

factorout

sss: (3*x^4+3*x+4)/((...

factorout((3*x^4+3*x+...

Calculate

factorout-sqrt

m=sqrt(x^2+(sqrt(e^2-...

factorout(%,x);

Calculate

factorout

g:q-(q-p)/(1-p);

factorout(g, q, p);

Calculate

factorout-matrix

a:matrix([0,-(wz+c),(...

b:matrix([p,q,r]);

E:a.b;

Calculate

factorout

g:q-(q-p)/(1-p);

factorout(g, q, p);

Calculate

factorout-false-lhs-ratsimpexpons

eq:(x^2-17*x+1)^(x^2-...

ratdisp:false;

ratsimpexpons:false;

Calculate

factorout-ratsimp

Fs: 1/(s*C2)*(R1+1/(s...

Fs: ratsimp(Fs);

Hn: (Icp/(2*3.14)*Fs*...

Calculate

factorout-subst

expr: z^3 + a1*z*w + ...

factorout (subst (exp...

Calculate