Thanks a lot. It
Best,
On Thursday, September 14, 2017 at 4:59:04 AM UTC+5:30, slelievre wrote:
>
> Wed 2017-09-13 05:11:50 UTC, Venkataraman S:
> > I am using sage 7.6. Recently installed GAP packages.
> > The following input produces pdflatex error.
> >
> > R=PolynomialRing(RR,'x')
> > points=
Hi Simon,
Thank you for your answer, I will try the Ansatz and comparison of
coefficients.
To find coefficients a, b, and c I tried to solve a system of three
equations but unfortunately it doesn't work. The system is depicted below:
eq1 = a + b == Rl*Rs*Cc*gm + Rc*Cc + Rl*Cc + Rl*Cl + Rs*Cc + R
On 2017-09-19, Simon King wrote:
> Since you explicitly ask about a factorisation of the form
> (1 + a*s + b*s^2)*(1 + c*s):
Sorry, I was stupid: Your polynomial is of degree 3 in s. Thus,
if a factorisation exists, then it is of the above form.
Anyway: From an Ansatz and comparison of coefficie
Hi Yann,
On 2017-09-19, Yann Cargouet wrote:
> 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
>> I would like to
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 :
On Tuesday, September 19, 2017 at 9:43:08 AM UTC+1, Yann Cargouet wrote:
>
> Here is the expression:
>
No, this is a graphic image! Please post the text instead...
>
>
>
> Le mardi 19 septembre 2017 10:23:07 UTC+2, Yann Cargouet a écrit :
>>
>> Hi everybody,
>>
>> I would like to factorize a
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 case:
>
> When I use the fact
I'd suggest to cut and paste text from the browser/notebook, not making
images.
Retyping your long formula by hand is not fun at all.
On Tuesday, September 19, 2017 at 9:23:07 AM UTC+1, Yann Cargouet wrote:
>
> Hi everybody,
>
> I would like to factorize a polynomial function of third degree in o
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
