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SchurComplementBtm[M]

Aliases: None
Description: $ SchurComplementBtm[M]$ returns the ShurComplement of the bottom diagonal entry of a block $ 2\times 2 $ matrix $ M$.
Arguments: $ M$ is a block $ 2\times 2 $ matrix.
Comments / Limitations: Assumes invertibility of a diagonal entry.


NCAlgebra Project 2002-09-09