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Calculus
Jürgen1909
301
301
68
233
233
3
244
244
57
33
200
200
6
199
199
45
58
142
142
9
142
142
57
54
88
88
12
101
101
41
30
58
58
15
56
56
45
I
38
20
20
18
32
32
24
I
III
15
5
5
21
32
32
0
III
II
1
4
4
24
x1
x1
I