docs: public static void addUniform(DMatrixRMaj A , double min , double max , Random rand ) {
          double d[] = A.getData();
          int size = A.getNumElements();
  
          double r = max-min;
  
          for( int i = 0; i < size; i++ ) {
              d[i] += r*rand.nextDouble()+min;
          }
      }