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Parent Chapters-> Omatrix6 elementary specialmatrices identity

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Obtaining A Copy Of The Identity Matrix

Syntax	identity(dimension)
See Also	ones , zeros , fill , diag

Description
Returns an integer copy of the identity matrix with the specified dimension, where dimension is a positive integer scalar.

Example
     identity(3)
returns
     {
     [ 1 , 0 , 0 ]
     [ 0 , 1 , 0 ]
     [ 0 , 0 , 1 ]
     }