Manuals/calci/EYE
EYE (Number)
- is the order of the matrix.
Description
- This function shows the identity matrix of a given order.
- In , is the order of a identity matrix.
- Identity matrix is also called Unit matrix.
- Identity matrix of size n is the nxn square matrix with ones on the main diagonal and zeros on the other entries.
- Identity matrix is denoted by:
, , ......
Examples
- EYE(1) =1
- EYE(2)
1 | 0 |
0 | 1 |
3. EYE(5)
1 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 0 |
0 | 0 | 0 | 1 | 0 |
0 | 0 | 0 | 0 | 1 |
See Also
References