The degrees i, j, ... may themselves be multi-degrees, represented as lists of integers. The operator : may be used to indicate repetitions.
i1 : R = ZZ/101[x,y,z] o1 = R o1 : PolynomialRing
i2 : F = R^{1,4:2,3,3:4} 9 o2 = R o2 : R - module, free
i3 : degrees F o3 = {{-1}, {-2}, {-2}, {-2}, {-2}, {-3}, {-4}, {-4}, {-4}} o3 : List
See also degrees and ^.