Singular Manual: mindeg1

| #### D.2.8.11 mindeg1 Procedure from library `polylib.lib` (see polylib_lib). Usage: mindeg1(id[,v]); id=poly/ideal/vector/module/matrix, v=intvec Return: integer, minimal [weighted] degree of monomials of id independent of ring ordering, mindeg1 of i-th variable is v[i] (default v=1..1). Note: This proc returns one integer while mindeg returns, in general, a matrix of integers. For one polynomial and if no intvec v is given mindeg is faster. Example:
    LIB "polylib.lib";
    ring r = 0,(x,y,z),ls;
    poly f = x5+y2+z3;
    ord(f);                  // ord returns weighted order of leading term!
    ==> 3
    intvec v = 1,-3,2;
    mindeg1(f,v);            // computes minimal weighted degree
    ==> -6
    matrix m[2][2]=x10,1,0,f^2;
    mindeg1(m,1..3);         // computes absolute minimum of weighted degrees
    ==> -1

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