docs: public double computeProbability(double mean, double sd, double value) {
  		sd = sd + 0.00001;
  		double probability = 0.0;
  		double diff = value - mean;
  		if (sd > 0.0) {
  			 	double k = (Math.abs(value - mean)/sd);
  			 	if (k > 1.0) {
  			 		probability = 1.0/(k*k);
  			 	}
  			 	else {
  			 		probability=  Math.exp(-(diff * diff / (2.0 * sd * sd)));
  			 	}
  		 }
  		return probability;
  	}