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DeletedUser54580
Calculus
501
501
41
460
460
3
442
442
59
59
401
401
6
302
302
140
140
261
261
9
273
273
29
81
180
180
12
215
215
58
56
124
124
15
120
120
95
I
78
46
46
18
39
39
81
II
x3
x3
21
39
39
0
I