i1 : matrix{{1,2,3},{4,5,6}} o1 = | 1 2 3 | | 4 5 6 | 2 3 o1 : Matrix ZZ <--- ZZ |
i2 : R = QQ[x,y,z]; |
i3 : matrix{{x,0,2},{1,2,y}} o3 = | x 0 2 | | 1 2 y | 2 3 o3 : Matrix R <--- R |
The object matrix is a method function with options.