docs: @Pure
  	public static double distanceSquaredLinePoint(
  			double sx1, double sy1, double sz1, double sx2, double sy2, double sz2,
  			double px, double py, double pz) {
  		double d = distanceLinePoint(sx1, sy1, sz1, sx2, sy2, sz2, px, py, pz);
  		return d * d;
  	}