Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.
See the recommended documentation of this function
matrix or real number
String, the symbolic variable name. If the string have more than 4 characters only the first 4 are taken into account.
string ("roots", "coeff"), default value is
ais a matrix,
pis the characteristic polynomial i.e.
xbeing the symbolic variable.
- If v is a vector,
poly(v,"x",["roots"])is the polynomial with
rootsthe entries of
"x"as formal variable. (In this case,
polyare inverse functions). Note that Infinite roots gives zero highest degree coefficients.
poly(v,"x","coeff")creates the polynomial with symbol
"x"and with coefficients the entries of
v(1)is the constant term of the polynomial). (Here
coeffare inverse functions).
s=poly(0,"s") is the seed for defining
polynomials with symbol
s=poly(0,"s"); p=1+s+2*s^2; A=rand(2,2); poly(A,"x") //rational fractions h=(1+2*%s)/poly(1:4,'s','c')
|Report an issue|
|<< polfact||Polynomials||rational >>|