Gapplet
Let K be the field Q[X]/(d),
where d is an irreducible polynomial in
Q[X] of degree n.
For given f 
Q[X],
the matrix of the map "multiplication by f",
which is a linear map on the vector space K over Q,
with respect to the basis 1, X, ..., Xn-1
is given.
Input d, e.g., X^5-X-3
|
||
Input f, e.g., X-3 |
||
| compute the matrix | ||