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[matrix] View of /pkg/src/dtrMatrix.h
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View of /pkg/src/dtrMatrix.h

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Revision 654 - (download) (as text) (annotate)
Wed Mar 16 16:18:33 2005 UTC (14 years, 11 months ago) by bates
File size: 584 byte(s)
Generalize matrix multiplication and solve methods

#include <R_ext/Lapack.h>
#include "Mutils.h"

SEXP dtrMatrix_validate(SEXP obj);
SEXP dtrMatrix_norm(SEXP obj, SEXP type);
SEXP dtrMatrix_rcond(SEXP obj, SEXP type);
SEXP dtrMatrix_solve(SEXP a);
SEXP dtrMatrix_matrix_solve(SEXP a, SEXP b, SEXP classed);
SEXP dtrMatrix_matrix_mm(SEXP a, SEXP b, SEXP classed, SEXP right);
SEXP dtrMatrix_as_dgeMatrix(SEXP from);
SEXP dtrMatrix_as_matrix(SEXP from);
SEXP dtrMatrix_as_dtpMatrix(SEXP from);
SEXP dtrMatrix_getDiag(SEXP x);
void make_array_triangular(double *x, SEXP from);

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