i1 : R = ZZ/101[x_(0,0)..x_(2,2),y_(0,0)..y_(2,2)]
o1 = R
o1 : PolynomialRing
|
i2 : M = genericMatrix(R,x_(0,0),3,3)
o2 = | x_(0,0) x_(1,0) x_(2,0) |
| x_(0,1) x_(1,1) x_(2,1) |
| x_(0,2) x_(1,2) x_(2,2) |
3 3
o2 : Matrix R <-- R
|
i3 : N = genericMatrix(R,y_(0,0),3,3)
o3 = | y_(0,0) y_(1,0) y_(2,0) |
| y_(0,1) y_(1,1) y_(2,1) |
| y_(0,2) y_(1,2) y_(2,2) |
3 3
o3 : Matrix R <-- R
|