LinAlg.h

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///
///@class LinAlg 
///@brief Tuned linear algebra routines
///
///@author
///       Steven G. Parker
///       Department of Computer Science
///       University of Utah
///
///@date  November 1995
///

#ifndef Math_LinAlg_h
#define Math_LinAlg_h 1

#include <Core/Math/share.h>

#ifdef __cplusplus
extern "C" {
#endif
    SCISHARE double linalg_norm2(int n, const double* data);
    SCISHARE void linalg_mult(int n, double* result, double* a, double* b);
    SCISHARE void linalg_sub(int n, double* result, double* a, double* b);
    SCISHARE void linalg_add(int n, double* result, double* a, double* b);
    SCISHARE double linalg_dot(int n, double* a, double* b);
    SCISHARE void linalg_smadd(int n, double* result, double s, double* a, double* b);
    SCISHARE typedef double LinAlg_TriDiagRow[3];
    SCISHARE void linalg_tridiag(int n, LinAlg_TriDiagRow* data, double* c);
#ifdef __cplusplus
}
#endif

#endif