As of Version 6.0, ClipFill has been superseded by the more general option ClippingStyle.
As of Version 6.0, ColorOutput has been superseded by ColorFunction, ColorData, and related functions.
As of Version 6.0, ContourLines has been superseded by settings for ContourStyle.
As of Version 6.0, LightSources has been superseded by settings for Lighting.
Since Version 5.0 (released in 2003), SingularValues has been superseded by SingularValueList and SingularValueDecomposition.
As of Version 6.0, SurfaceGraphics has been superseded by GraphicsComplex and related functionality.
As of Mathematica 7, ToFileName has been superseded by FileNameJoin.
This tutorial shows a number of examples of the use of Mathematica for computations that involve linear algebra. Certain sparse matrix techniques try to reorder the matrix so ...
Introduction Matrix and Tensor Operations Working with Sparse Arrays