Dividing a circle into areas lines (there are two points on one side and one on the other). So the recurrence can be expressed as which can be easily reduced to using the sums of the first formula_3 natural numbers and the first formula_3 squares, this combines to Finally which yields The lemma asserts that the number of regions is maximal if all "inner" intersections of chords are simple (exactly two chords pass through each point of intersection in the interior). This will be the case if the points on the circle are chosen "in general position". Under this assumption of "generic intersection", the number
Maritime Circle Line Maritime Circle Line The Maritime Circle Line (MCL) is a private harbor cruise line and operator in the Port of Hamburg, Germany, established by Gregor Mogi in 2007. The ferry service is operated on a scheduled timetable, connecting a number of Hamburg's maritime visitor attractions in the eastern port area. The Maritime Circle Line is a one-way circle line with eight stops, offering three tours daily from April to September, while the service is less regular during the winter season. The total travel time is some 2 h, with travel time between stops varying between 10 and 20 minutes. The