%function viewsym(A,r,c)	FINDS ELEMENT OF SYMBOLIC MATRIX
%
%	viewsym(A matrix,row,column) returns the symbolic element A(r,c)
%

function Arc=viewsym(A,r,c)

maxcol=size(A,2);
location=findstr(A(r,:),',');
location=location+1;
location=[2,location,maxcol+1];
Arc=A(r,location(c):location(c+1)-2);
