Mathematica 9 is now available

Documentation / Mathematica / Built-in Functions / Lists and Matrices / List Construction /

IdentityMatrix

FilledSmallSquare IdentityMatrix[n] gives the identity matrix.

FilledSmallSquare See Section 1.8.3 and Section 3.7.1.

FilledSmallSquare See also: DiagonalMatrix, KroneckerDelta, Table.

FilledSmallSquare Related package: LinearAlgebra`MatrixManipulation`.

FilledSmallSquare New in Version 1.

Further Examples



Any questions about topics on this page? Click here to get an individual response.Buy NowMore Information
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.