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osti
Calculus
501
501
140
361
361
3
466
466
35
85
276
276
6
435
435
31
65
211
211
9
398
398
37
81
130
130
12
298
298
100
74
56
56
15
238
238
60
I
16
40
40
18
208
208
30
II
0
40
40
21
163
163
45
III
1
39
39
24
63
63
100
II
21
18
18
27
40
40
23
I
III
0
18
18
30
40
40
0
III
I
x1
x1
33