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Path: Math/Solvers
% Solves the problem ax = b when a is positive definite symmetric
Since version 1.
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Form:
[x, err] = LEPDS( a, b )
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Inputs
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a (n,n) Positive definite matrix
b (n,1) Right hand side
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Outputs
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x (n,1) Solution
err Error
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Reference: Golub, G.H., Van Loan C.F. (1983). Matrix Computations.
The John Hopkins University Press Baltimore, MD. 82-85.
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