3190
0
191
4093
8
165
1599
0
115
1229
2
99
1549
19
98
1567
4
94
956
0
70
5369
9
69
985
4
68
976
2
66
1007
6
65
724
5
64
1322
0
64
1924
21
63
735
3
61
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Keyword(s): 数学 用語