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

  1. EYE(1) =1
  2. 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