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View of /pkg/src/CHMfactor.h

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Revision 2147 - (download) (as text) (annotate)
Wed Mar 19 15:34:36 2008 UTC (11 years, 3 months ago) by bates
File size: 484 byte(s)
Hidden function ldetL2up to evaluate log-determinant of updated Cholesky factor for a vector of multiples of the identity
#ifndef MATRIX_CHMFACTOR_H
#define MATRIX_CHMFACTOR_H

#include "Mutils.h"
#include "chm_common.h"

SEXP CHMfactor_ldetL2(SEXP x);
SEXP CHMfactor_to_sparse(SEXP x);
SEXP CHMfactor_solve(SEXP a, SEXP b, SEXP type);
SEXP CHMfactor_spsolve(SEXP a, SEXP b, SEXP type);
SEXP CHMfactor_update(SEXP object, SEXP parent, SEXP mult);
SEXP CHMfactor_ldetL2up(SEXP x, SEXP parent, SEXP mult);
double chm_factor_ldetL2(CHM_FR f);
CHM_FR chm_factor_update(CHM_FR f, CHM_SP A, double fac);

#endif

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