| ##### 7.5.4.0. bernsteinBM Procedure from library `dmod.lib` (see dmod_lib). Usage: bernsteinBM(f [,eng]); f a poly, eng an optional int Return: list (of roots of the Bernstein polynomial b and their multiplicies) Purpose: compute the global Bernstein-Sato polynomial for a hypersurface, defined by f, according to the algorithm by Briancon and Maisonobe Note: If eng <>0, `std` is used for Groebner basis computations, otherwise, and by default `slimgb` is used. Display: If `printlevel`=1, progress debug messages will be printed, if `printlevel`>=2, all the debug messages will be printed. Example:
    LIB "dmod.lib";
    ring r = 0,(x,y,z,w),Dp;
    poly F = x^3+y^3+z^2*w;
    printlevel = 0;
    bernsteinBM(F);
    ==> [1]:
    ==>    _[1]=-1
    ==>    _[2]=-2
    ==>    _[3]=-3/2
    ==>    _[4]=-5/3
    ==>    _[5]=-7/3
    ==>    _[6]=-7/6
    ==>    _[7]=-11/6
    ==> [2]:
    ==>    1,1,1,1,1,1,1

User manual for Singular version 4.4.0, 2024, generated by texi2html.