matrices in a sentence

Examples

1. The pair of matrices represents a rotation of  ! 4.
2. In practice however, one may encounter non-invertible matrices.
3. The product of two right stochastic matrices is also right stochastic.
4. Since there are ! permutations, there are ! permutation matrices.
5. The superdiagonal blocks are 2 & times; 2 identity matrices.
6. The special linear group acts on the space of such matrices via
7. The subscripts can be integers or matrices ( 2d arrays ).
8. In finite-dimensions, one essentially deals with square matrices.
9. The rotation matrices have therefore 6 out of 16 independent components.
10. These matrices all have a determinant whose absolute value is unity.