| #### D.4.15.7 Source Procedure from library `modules.lib` (see modules_lib). Usage: Source(M); M Matrix Return: FreeModule, source of the Matrix Example:
    LIB "modules.lib";
    ring r;
    matrix m[2][2]=x,y3,z,xz;
    Matrix M=m;
    M;
    ==> x,y3,
    ==> z,xz
    ==>
    Source(M);
    ==>  2
    ==> r
    ==> free Module
    ==>

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