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D.2.4.7 maxdeg
Procedure from library poly.lib (see poly_lib).
- Usage:
- maxdeg(id); id poly/ideal/vector/module/matrix
- Return:
- int/intmat, each component equals maximal degree of monomials in the
corresponding component of id, independent of ring ordering
(maxdeg of each var is 1).
Of type int if id is of type poly, of type intmat else
- Note:
- proc maxdeg1 returns 1 integer, the absolute maximum; moreover, it has
an option for computing weighted degrees
Example:
| LIB "poly.lib";
ring r = 0,(x,y,z),wp(1,2,3);
poly f = x+y2+z3;
deg(f); //deg; returns weighted degree (in case of 1 block)!
==> 9
maxdeg(f);
==> 3
matrix m[2][2]=f+x10,1,0,f^2;
maxdeg(m);
==> 10,0,
==> -1,6
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