Thank you Nils for your answer
Le mardi 19 septembre 2017 10:23:07 UTC+2, Yann Cargouet a écrit :
>
> Hi everybody,
>
> I would like to factorize a polynomial function of third degree in order
> to obtain the following form:
> (1 + a*s + b*s^2)*(1 + c*s).
>
> Here my t
Rs*Cc + Rs*Cin
eq2 = c + a*b == Rc*Rl*Cc*Cl + Rc*Rs*Cc*Cin + Rs*Rl*Cc*Cin + Rs*Rl*Cc*Cl +
Rs*Rl*Cin*Cl
eq3 = a*c == Rc*Rl*Rs*Cc*Cin*Cl
solve([eq1,eq2,eq3],a,b,c)
Here is the result given by SAGE:
sage: []
Why this systen doesn't work ?
Regards,
Yann
Le mardi 19 septembre 2017 10:23:07 U
Here is the text of the expression:
Cc*Cin*Cl*Rc*Rl*Rs*s^3 + Cc*Cl*Rc*Rl*s^2 + Cc*Cin*Rc*Rs*s^2 +
Cc*Cin*Rl*Rs*s^2 + Cc*Cl*Rl*Rs*s^2 + Cin*Cl*Rl*Rs*s^2 + Cc*Rl*Rs*gm*s +
Cc*Rc*s + Cc*Rl*s + Cl*Rl*s + Cc*Rs*s + Cin*Rs*s + 1
Yann
Le mardi 19 septembre 2017 10:23:07 UTC+2, Yann Cargouet a écrit
Here is the expression:
Le mardi 19 septembre 2017 10:23:07 UTC+2, Yann Cargouet a écrit :
>
> Hi everybody,
>
> I would like to factorize a polynomial function of third degree in order
> to obtain the following form:
> (1 + a*s + b*s^2)*(1 + c*s).
>
> Here my test
Hi everybody,
I would like to factorize a polynomial function of third degree in order to
obtain the following form:
(1 + a*s + b*s^2)*(1 + c*s).
Here my test case:
When I use the factor() function there is no change on the expression.
Which function I have to use to obtain the wanted simplica
