docs: public static double SymmetricKullbackLeibler(double[] p, double[] q) {
          double dist = 0;
          for (int i = 0; i < p.length; i++) {
              dist += (p[i] - q[i]) * (Math.log(p[i]) - Math.log(q[i]));
          }
  
          return dist;
      }