calc. exp.
5.553785 9.460000
5.382188 6.300000
5.770445 4.301030
4.390169 2.070000
5.185487 4.430000
5.901937 6.920000
5.347148 3.280000
4.215481 5.120000
5.964606 7.251812
4.570992 5.100000
3.875334 3.280000
3.884427 2.958607
5.694607 4.660000
6.015308 5.990000
6.556389 4.890000
5.602574 7.890000
4.613207 2.270000
5.714252 8.627088
6.078787 6.520000
6.066390 6.503070
