calc. exp.
6.073009 9.460000
6.011788 6.300000
8.197329 4.301030
3.016978 2.070000
4.992927 4.430000
6.423105 6.920000
6.457891 3.280000
4.908606 5.120000
6.552040 7.251812
4.070837 5.100000
4.879528 3.280000
4.126352 2.958607
5.369169 4.660000
5.618858 5.990000
7.777960 4.890000
7.159359 7.890000
5.052359 2.270000
4.610086 8.627088
7.393007 6.520000
6.556977 6.503070
