ConcatAntiDiag -- create a simple block matrix |
Syntax |
ConcatAntiDiag(A: MAT, B: MAT): MAT |
Description |
| 0 A | | B 0 |
Example |
/**/ A := mat([[1,2,3], [4,5,6]]); /**/ B := mat([[101,102], [103,104]]); /**/ ConcatAntiDiag(A, B); matrix(QQ, [[0, 0, 1, 2, 3], [0, 0, 4, 5, 6], [101, 102, 0, 0, 0], [103, 104, 0, 0, 0]]) |
See Also |