# How to compute such resultant?

I need to compute such resultant: Where - polynomials over Z.

How can i do this in sage?

How to compute such resultant?

I need to compute such resultant: Where - polynomials over Z.

How can i do this in sage?

add a comment

0

Setup:

```
R.<x> = PolynomialRing(ZZ)
A1 = R.random_element(degree=2)
C0 = R.random_element(degree=2)
C1 = R.random_element(degree=2)
S.<y> = PolynomialRing(R)
```

Execution:

```
sage: A1(y).resultant(C0 + y*C1)
x^4 - 6*x^3 + 5*x^2 - 4*x + 2
```

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Asked: ** 2022-09-26 19:00:28 +0100 **

Seen: **195 times**

Last updated: **Sep 26 '22**

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