Singular Manual: KSconvert

| #### D.6.12.2 KSconvert Procedure from library `kskernel.lib` (see kskernel_lib). Usage: KSconvert(matrix M); M is a matrix of coefficients of the generators of the kernel of Kodaira-Spencer map in variables T(i) from the basering. To be called after the procedure KSker(p,q) Return: nothing; exports ring KSring2 and matrix KSkernel2 within it, such that KSring2 resp. KSkernel2 are in variables T(w) with weights -w. These weights are computed in the procedure KSker(p,q) Example:
    LIB "kskernel.lib";
    int p=6;
    int q=7;
    KSker(p,q);
    setring Kskernel::KSring;
    KSconvert(KSkernel);
    ==> // ** `KSring2` is already global
    setring Kskernel::KSring2;
    print(KSkernel2);
    ==> 0,     0,     0,             0,             0,             2*T(2),
    ==> 0,     0,     0,             0,             0,             3*T(3),
    ==> 0,     0,     0,             0,             0,             4*T(4),
    ==> 0,     0,     0,             2*T(2),        3*T(3),        9*T(9),
    ==> 0,     0,     0,             3*T(3),        KSkernel2[5,5],10*T(10),
    ==> 2*T(2),3*T(3),KSkernel2[6,3],KSkernel2[6,4],KSkernel2[6,5],16*T(16)

User manual for Singular version 4-1-0p2, 2017, generated by texi2html.