D2b1: General


F04BHF   Computes the solution and error-bound to a real symmetric system of linear equations
F04BJF   Computes the solution and error-bound to a real symmetric system of linear equations (stored in packed format)
F07MAF   Computes the solution to a real symmetric system of linear equations
F07MBF   Uses the diagonal pivoting factorization to compute the solution to a real symmetric system of linear equations
F07PAF   Computes the solution to a real symmetric system of linear equations (stored in packed format)
F07PBF   Uses the diagonal pivoting factorization to compute the solution to a real symmetric system of linear equations (stored in packed format)

D2b1a:   Indefinite  (10 routines)
D2b1b:   Positive-definite  (24 routines)

NAG Fortran Library
GAMS Classification Index
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© The Numerical Algorithms Group Ltd, Oxford UK. 2004