From 89ce1d449dde70966962946e197c576cf350dc31 Mon Sep 17 00:00:00 2001
From: jofret
Date: Tue, 28 Apr 2009 06:55:15 +0000
Subject: Moving source code

---
 src/matrixOperations/determ/ddeterma.c | 95 ----------------------------------
 1 file changed, 95 deletions(-)
 delete mode 100644 src/matrixOperations/determ/ddeterma.c

(limited to 'src/matrixOperations/determ/ddeterma.c')

diff --git a/src/matrixOperations/determ/ddeterma.c b/src/matrixOperations/determ/ddeterma.c
deleted file mode 100644
index 4f8046bb..00000000
--- a/src/matrixOperations/determ/ddeterma.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
- *  Copyright (C) 2008 - INRIA - Arnaud TORSET
- *
- *  This file must be used under the terms of the CeCILL.
- *  This source file is licensed as described in the file COPYING, which
- *  you should have received as part of this distribution.  The terms
- *  are also available at
- *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
- *
- */
-
-
-#ifndef WITHOUT_LAPACK
-#include "lapack.h"
-#endif
-#include "determ.h"
-#include <malloc.h>
-#include "lapack.h"
-#include <stdio.h>
-
-
-double ddeterma(double * in, int size){
-#ifndef WITHOUT_LAPACK
-	int i=0, info=0;
-	double out=0;
-	double *inCopy=NULL;
-	int* tmp=NULL;
-	
-	/*Calculation of the determinant*/
-	switch (size){
-		case 2 : out = in[0]*in[3]-in[1]*in[2];
-			 break;
-		case 3 : /*regle de Sarrus*/
-			 out = in[0]*in[4]*in[8]+in[1]*in[5]*in[6]+in[2]*in[3]*in[7]
-			      -in[0]*in[5]*in[7]-in[1]*in[3]*in[8]-in[2]*in[4]*in[6];
-			 break;
-		default : 
-		
-			  /*Copy the input matrix*/
-			  inCopy=(double*)malloc((unsigned int)(size*size)*sizeof(double));
-			  for (i=0;i<size*size;i++) inCopy[i]=in[i];
-
-			  tmp=(int*)malloc((unsigned int)size*sizeof(int));			  
-			  dgetrf_(&size, &size, inCopy, &size, tmp, &info);
-			  out=1;
-			  for (i=0;i<size;i++){
-			  	if (tmp[i]!=i+1) out=-out;
-			  	out=inCopy[i*(size+1)]*out;
-			  }
-			  free(tmp);
-			  free(inCopy);
-			  break;
-	}
-	
-#else
-	int i=0, j=0, k=0;
-	double out=0, pivot=0;
-	double *inCopy=NULL;
-	
-	/*Calculation of the determinant*/
-	switch (size){
-		case 2 : out = in[0]*in[3]-in[1]*in[2];
-			 break;
-		case 3 : /*regle de Sarrus*/
-			 out = in[0]*in[4]*in[8]+in[1]*in[5]*in[6]+in[2]*in[3]*in[7]
-			      -in[0]*in[5]*in[7]-in[1]*in[3]*in[8]-in[2]*in[4]*in[6];
-			 break;
-		default : 
-				
-				  /*Copy the input matrix*/
-			  inCopy=malloc((unsigned int)(size*size)*sizeof(double));
-			  for (i=0;i<size*size;i++) inCopy[i]=in[i];
-			  
-    			  for (i=0;i<size;i++){
-				for (j=i+1;j<size;j++){
-					pivot = inCopy[i*size+j]/inCopy[i*size+i];
-					for (k=0;k<size-i;k++){
-						inCopy[i*size+j+k*size]-=pivot*inCopy[i*size+i+k*size];
-					}
-				}
-			  }
-			  out=1;
-			  for (i=0;i<size;i++){
-			  	out *= inCopy[i*size+i];
-			  }
-			  free(inCopy);
-			  break;
-		
-	}
-#endif
-
-
-	return out;	
-}
-- 
cgit