Revert "LinearAlgebra Function Added"

1 files changed, 0 insertions, 79 deletions

diff --git a/2.3-1/src/c/linearAlgebra/rowcomp/drowcompa.c b/2.3-1/src/c/linearAlgebra/rowcomp/drowcompa.c
deleted file mode 100644
index 3161a2d6..00000000
--- a/2.3-1/src/c/linearAlgebra/rowcomp/drowcompa.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Copyright (C) 2017 - IIT Bombay - FOSSEE
-
- 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
- Author: Sandeep Gupta
- Organization: FOSSEE, IIT Bombay
- Email: toolbox@scilab.in
- */
-
-/* This function is used to find row compression, range */
-
-#include "rowcomp.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "svd.h"
-#include "norm.h"
-#include "eye.h"
-#include "matrixTranspose.h"
-#include "qr.h"
-
-/* All variable names, are in consideration of scilab documentation. for reference please check the scilab code.*/
-
-double drowcompa(int ninp,double *A,int row,int col,char *flag,double tol,double *w){
-	double rk;
-	double *U;
-	double *S;
-	double *V;
-	double *q,*r,*e;	
-	if(row == 0 || col == 0){
-		w = NULL;		
-		return 0;	
-	}
-	
-	double nA1 = dnorma(A,row,col,1);
-	if(nA1 < sqrt(pow(2,-52))/10){
-		deyea(w,row,col);
-		return 0;	
-	}	
-	if(ninp == 1){
-		flag = "svd";
-		tol = sqrt(pow(2,-52))*nA1;	
-	}
-	else if(ninp == 2){
-		tol = sqrt(pow(2,-52))*nA1;	
-	}
-	else{
-		if(tol < 0){ /* if tolerance is negative */
-			printf(" Wrong values for input argument #: Non-negative scalar expected");		
-		}		
-	}
-	int M = row,N=col;
-	int minMN = min(M,N);
-	char check[3]="qr";
-	//printf(" %s ",flag);
-	if(strcmp(check,flag) == 0){
-		/* calling qr function*/
-		//printf(" * ");		
-		q = (double *)malloc(M*min(M,N)*sizeof(double));
-		r = (double *)malloc(minMN*N*sizeof(double));
-		e = (double *)malloc(N*N*sizeof(double));		
-		rk = dqra(2,4,A,M,N,tol,q,r,e);
-		memcpy(w,q,row*col*sizeof(double));		
-		dtransposea(q,row,row,w);	
-		return rk;					
-	}
-	else{
-		/* svd function type */
-		U = (double *)malloc(row*row*sizeof(double));
-		S = (double *)malloc(row*col*sizeof(double));
-		V = (double *)malloc(col*col*sizeof(double));
-		rk = dsvda(tol,A,row,col,0,4,U,S,V);
-		dtransposea(U,row,row,w);		
-		return rk;	
-	}
-}