57690
11
993
20523
4
942
15688
0
679
9365
10
598
7411
2
288
5183
8
218
4310
20
184
3085
2
150
14140
3
145
1898
6
115
1158
2
71
1373
9
63
916
0
55
1559
2
54
653
0
37
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Keyword(s): 数学公式