I tried this R.<x>=QQ[] f=x^4-x^2+1 A=f.coeffients() A
The answer give [1,-1,1] But I want to get [1,0,-1,0,1]
Help please
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 | 1 | initial version |
I want to extract all coefficients of a given polynomial including the nul coefficients of the polynomial.
I want to extract all coefficients of a given polynomial including the nul coefficients of the polynomial.
I tried this
R.<x>=QQ[]
f=x^4-x^2+1
A=f.coeffients()
Athis
R.<x> = QQ[]
f = x^4 - x^2 + 1
A = f.coeffients()
A
The This gave the answer give [1,-1,1]
[1, -1, 1].
But I want to get [1,0,-1,0,1]
Help please[1, 0, -1, 0, 1].
I want to extract all coefficients of a given polynomial including the nul coefficients of the polynomial.
I tried this
R.<x> = QQ[]
f = x^4 - x^2 + 1
A = f.coeffients()
A
This gave the answer [1, -1, 1].
But I want to get [1, 0, -1, 0, 1].
Coefficients of a polynomial including zero coefficients
I want to extract all obtain the list of coefficients of a given polynomial polynomials,
including the nul coefficients of the polynomial.zero coefficients.
I tried this
R.<x> = QQ[]
f = x^4 - x^2 + 1
A = f.coeffients()
f.coefficients()
A
This gave the answer [1, -1, 1].
But I want to get [1, 0, -1, 0, 1].
| | 5 | retagged |
Coefficients of a polynomial including zero coefficients
I want to obtain the list of coefficients of a polynomials, including the zero coefficients.
I tried this
R.<x> = QQ[]
f = x^4 - x^2 + 1
A = f.coefficients()
A
This gave the answer [1, -1, 1].
But I want to get [1, 0, -1, 0, 1].
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