BlockMat |
Syntax |
BlockMat(A:MAT,B:MAT,C:MAT,D:MAT):MAT |
Description |
| A B | | C D |The obvious restrictions on the sizes of the matrices apply: NumRows(A) = NumRows(B) and NumRows(C) = NumRows(D) , and NumCols(A) = NumCols(C) and NumCols(B) = NumCols(D) .
Example |
/**/ A := matrix([[1,2,3], [4,5,6]]); /**/ B := matrix([[1,2], [3,4]]); /**/ C := matrix([[1,1,1], [2,2,2], [3,3,3]]); /**/ D := matrix([[4,4], [5,5], [6,6]]); /**/ BlockMat(A,B, C,D); matrix( /*QQ*/ [[1, 2, 3, 1, 2], [4, 5, 6, 3, 4], [1, 1, 1, 4, 4], [2, 2, 2, 5, 5], [3, 3, 3, 6, 6]] ) |
See Also |