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MDeg

Syntax

MDeg(F:POLY):LIST
    

Summary

multi-degree of an polynomial

Description

This function returns the multi-degree of F, as determined by the weights of the current ring. The function Deg returns the weight given by the first row of the weights matrix.

example

    
Use R ::= Q[x,y], Weights(Mat([[1,2],[3,4],[5,6]]));
MDeg(x);
[1, 3, 5]
-------------------------------
MDeg(y);
[2, 4, 6]
-------------------------------
Deg(y);
2
-------------------------------
MDeg(x^2+y);
[2, 6, 10]
-------------------------------
        
    

See Also