  | #### D.3.2.19 minipoly Procedure from library `linalg.lib` (see linalg_lib). Usage: minipoly(M); matrix M Assume: eigenvalues of M in basefield Return:
      list l;  minimal polynomial of M
        ideal l[1];
          number l[1][i];  i-th root of minimal polynomial of M
        intvec l[2];
          int l[2][i];  multiplicity of i-th root of minimal polynomial of M
Example:
    LIB "linalg.lib";
    ring R=0,x,dp;
    matrix M[3][3]=3,2,1,0,2,1,0,0,3;
    print(M);
    ==> 3,2,1,
    ==> 0,2,1,
    ==> 0,0,3
    minipoly(M);
    ==> [1]:
    ==>    _[1]=2
    ==>    _[2]=3
    ==> [2]:
    ==>    1,2

User manual for Singular version 4.3.2, 2023, generated by texi2html.