Beispiel #1
0
 public SparseMatrix symmetric() {
   SparseMatrix symm = new SparseMatrix(this);
   symm = symm.add(symm.transpose());
   for (int r : rows) {
     double v = this.get(r, r);
     this.set(r, r, v / 2.0);
   }
   return symm;
 }