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/*
Copyright (C) 2002 Paul Wilkins
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* matrix.h by Paul Wilkins */
/* Here we set up the matrix numbers */
#ifndef __MATRIX_H
#define __MATRIX_H
#include "typedefs.h"
/* index like: ptr = (data + (row_indx * cols) + col_indx) */
struct _Matrix {
int rows, cols;
Number **data;
};
Matrix * newMatrix();
void freeMatrix(Matrix *);
char * printMatrix(Matrix *);
char * printMatrixShort(Matrix *);
void setMatrix(Matrix *, Number *, int, int);
Matrix * setMatrixMatrix(Matrix *, Matrix *);
Matrix * negMatrix(Matrix *);
Matrix * invMatrix(Matrix *);
Matrix * mulMatrix(Matrix *, Matrix *);
Matrix * mulMatrixCmplx(Matrix *, Cmplx *);
Matrix * mulMatrixReal(Matrix *, Real *);
Matrix * divMatrix(Matrix *, Matrix *);
Matrix * divMatrixCmplx(Matrix *, Cmplx *);
Matrix * divMatrixReal(Matrix *, Real *);
Matrix * divCmplxMatrix(Cmplx *, Matrix *);
Matrix * divRealMatrix(Real *, Matrix *);
Matrix * addMatrix(Matrix *, Matrix *);
Matrix * addMatrixCmplx(Matrix *, Cmplx *);
Matrix * addMatrixReal(Matrix *, Real *);
Matrix * subMatrix(Matrix *, Matrix *);
Matrix * subMatrixCmplx(Matrix *, Cmplx *);
Matrix * subMatrixReal(Matrix *, Real *);
Matrix * subCmplxMatrix(Cmplx *, Matrix *);
Matrix * subRealMatrix(Real *, Matrix *);
#endif
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