Moving source code

1 files changed, 0 insertions, 149 deletions

diff --git a/src/matrixOperations/determ/cdeterma.c b/src/matrixOperations/determ/cdeterma.c
deleted file mode 100644
index 448da1b0..00000000
--- a/src/matrixOperations/determ/cdeterma.c
+++ /dev/null
@@ -1,149 +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"
-#else
-#include "division.h"
-#endif
-
-#include "determ.h"
-#include "multiplication.h"
-#include "subtraction.h"
-#include "addition.h"
-#include <malloc.h>
-
-
-floatComplex cdeterma(floatComplex *in, int size){
-#ifndef WITHOUT_LAPACK
-	int i=0,info=0;
-	doubleComplex *inCopy,out_tmp;
-	int *vectPivot;
-	floatComplex out, tmp1,tmp2;
-
-
-	/*Calculation of the determinant*/
-	switch(size){
-		case 2 : out = cdiffs(cmuls(in[0],in[3]),cmuls(in[1],in[2]));
-			 break;
-		case 3 : /*regle de Sarrus*/
-			 out=FloatComplex(0,0);
-			 /*Addition part*/
-			 tmp1 =  cmuls(in[0],in[4]);
-			 tmp2 = cmuls(tmp1,in[8]);
-			 out = cadds(out,tmp2);
-			 tmp1 =  cmuls(in[1],in[5]);
-			 tmp2 = cmuls(tmp1,in[6]);
-			 out = cadds(out,tmp2);
-			 tmp1 =  cmuls(in[2],in[3]);
-			 tmp2 = cmuls(tmp1,in[7]);
-			 out = cadds(out,tmp2);
-			 /*Subtraction part*/			 
-			 tmp1 =  cmuls(in[0],in[5]);
-			 tmp2 = cmuls(tmp1,in[7]);
-			 out = cdiffs(out,tmp2);
-			 tmp1 =  cmuls(in[1],in[3]);
-			 tmp2 = cmuls(tmp1,in[8]);
-			 out = cdiffs(out,tmp2);
-			 tmp1 =  cmuls(in[2],in[4]);
-			 tmp2 = cmuls(tmp1,in[6]);
-			 out = cdiffs(out,tmp2);
-			 break;
-			 
-		default : 
-		
-		
-			  /*We must have a doubleComplex matrix cause
-			    zgetrf accept only double parameters*/
-			    	
-			  /*Copy the input matrix*/
-			  inCopy=(doubleComplex*)malloc((unsigned int)(size*size)*sizeof(doubleComplex));
-			  for (i=0;i<size*size;i++){
-			  	inCopy[i]=DoubleComplex((double)creals(in[i]),(double)cimags(in[i]));
-			  }
-
-
-
-			  vectPivot=(int*)malloc((unsigned int)size*sizeof(int));
-			  zgetrf_  ( &size, &size, inCopy, &size, vectPivot, &info);
-						
-			  out_tmp=DoubleComplex(1,0);
-			  for (i=0;i<size;i++){
-			  	if (vectPivot[i]!=i+1) out_tmp=DoubleComplex(-zreals(out_tmp),-zimags(out_tmp));
-			  	out_tmp=zmuls(inCopy[i*(size+1)],out_tmp);
-			  }
-			  out=FloatComplex((float)zreals(out_tmp),(float)zimags(out_tmp));
-
-			  free(vectPivot);
-			  free(inCopy);
-	}
-#else
-	int i=0,j=0,k=0;
-	floatComplex *inCopy;
-	floatComplex tmp1,tmp2;
-	floatComplex pivot;
-	floatComplex out;
-	
-		
-	switch(size){
-		case 2 : out = cdiffs(cmuls(in[0],in[3]),cmuls(in[1],in[2]));
-			 break;
-		case 3 : /*regle de Sarrus*/
-			 out=FloatComplex(0,0);
-			 /*Addition part*/
-			 tmp1 =  cmuls(in[0],in[4]);
-			 tmp2 = cmuls(tmp1,in[8]);
-			 out = cadds(out,tmp2);
-			 tmp1 =  cmuls(in[1],in[5]);
-			 tmp2 = cmuls(tmp1,in[6]);
-			 out = cadds(out,tmp2);
-			 tmp1 =  cmuls(in[2],in[3]);
-			 tmp2 = cmuls(tmp1,in[7]);
-			 out = cadds(out,tmp2);
-			 /*Subtraction part*/			 
-			 tmp1 =  cmuls(in[0],in[5]);
-			 tmp2 = cmuls(tmp1,in[7]);
-			 out = cdiffs(out,tmp2);
-			 tmp1 =  cmuls(in[1],in[3]);
-			 tmp2 = cmuls(tmp1,in[8]);
-			 out = cdiffs(out,tmp2);
-			 tmp1 =  cmuls(in[2],in[4]);
-			 tmp2 = cmuls(tmp1,in[6]);
-			 out = cdiffs(out,tmp2);
-			 break;
-			 
-		default : 
-				  /*Copy the input matrix*/
-			  inCopy=malloc((unsigned int)(size*size)*sizeof(floatComplex));
-			  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 = crdivs(inCopy[i*size+j],inCopy[i*size+i]);
-					for (k=0;k<size-i;k++){
-						inCopy[i*size+j+k*size]=cdiffs(inCopy[i*size+j+k*size],cmuls(pivot,inCopy[i*size+i+k*size]));
-					}
-				}
-			  }
-			  out=FloatComplex(1,0);
-			  for (i=0;i<size;i++){
-			  	out = cmuls(out,inCopy[i*size+i]);
-			  }
-			  free(inCopy);
-			  break;
-	}
-#endif
-
-	return out;		 
-}
-
-