tangent
Not Supported
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+
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=
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Search
Returned 94 matches (100 formulae, 98 docs)
Lookup 2141.470 ms, Re-ranking 4642.480 ms
Found 12777862 tuple postings, 5350194 formulae, 2784178 documents
[ formulas ]
[ documents ]
[ documents-by-formula ]
Doc 1
0.7459
-17.0000
14.0000
1.0788
testing/NTCIR/xhtml5/9/1306.6697/1306.6697_1_1.xhtml
B
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(
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(
see
[
6
,
9
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)
,
Doc 2
0.7293
-16.0000
21.0000
0.7293
testing/NTCIR/xhtml5/4/math0602613/math0602613_1_22.xhtml
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.
Doc 3
0.7293
-16.0000
21.0000
0.7293
testing/NTCIR/xhtml5/10/math9509223/math9509223_1_16.xhtml
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k
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.
Doc 4
0.6338
-29.0000
18.0000
0.6338
testing/NTCIR/xhtml5/5/0811.4652/0811.4652_1_16.xhtml
f
n
(
x
,
y
2
)
=
∑
k
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.
Doc 5
0.6189
-21.0000
12.0000
0.6189
testing/NTCIR/xhtml5/7/1007.3674/1007.3674_1_13.xhtml
E
n
(
r
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(
x
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Doc 6
0.5702
-12.0000
14.0000
0.5702
testing/NTCIR/xhtml5/8/1202.2507/1202.2507_1_35.xhtml
=
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(
n
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μ
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-
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.
Doc 7
0.5554
-3.0000
17.0000
0.5554
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_1.xhtml
(
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k
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n
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x
n
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k
y
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,
Doc 8
0.5554
-3.0000
10.0000
0.5554
testing/NTCIR/xhtml5/10/math9803070/math9803070_1_36.xhtml
(
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+
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m
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i
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m
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q
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Doc 9
0.5554
-4.0000
16.0000
0.5554
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_34.xhtml
(
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[
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]
Q
x
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.
Doc 10
0.5554
-8.0000
16.0000
0.5554
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_12.xhtml
(
x
+
y
)
<
q
n
=
∑
k
=
0
n
{
n
k
}
Q
,
q
x
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-
k
y
k
,
Doc 11
0.5455
-23.0000
16.0000
0.5455
testing/NTCIR/xhtml5/7/1005.4218/1005.4218_1_22.xhtml
p
(
x
)
:=
∑
k
=
0
n
(
n
k
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1
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k
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=
0
n
(
n
k
)
1
(
n
-
k
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x
n
-
k
Doc 12
0.5236
-3.0000
16.0000
0.5236
testing/NTCIR/xhtml5/6/0903.3216/0903.3216_1_21.xhtml
(
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0
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n
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)
x
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,
Doc 13
0.5236
-6.0000
16.0000
0.8949
testing/NTCIR/xhtml5/6/0908.3248/0908.3248_1_58.xhtml
(
x
+
y
)
n
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∑
k
≥
0
(
n
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𝒯
1
,
1
x
n
-
k
y
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(
x
-
1
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0
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𝒯
1
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1
(
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1
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n
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)
𝒯
1
,
1
(
x
-
1
)
k
.
Doc 14
0.5236
-7.0000
10.0000
0.5236
testing/NTCIR/xhtml5/6/0903.3391/0903.3391_1_18.xhtml
(
x
+
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)
m
=
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n
≥
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m
n
)
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m
-
n
y
n
,
m
∈
ℤ
,
Doc 15
0.5065
-28.0000
16.0000
0.5065
testing/NTCIR/xhtml5/4/math0602672/math0602672_1_10.xhtml
z
n
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k
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0
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-
1
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+
1
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1
.
Doc 16
0.4561
-10.0000
15.0000
0.4561
testing/NTCIR/xhtml5/10/q-alg9608008/q-alg9608008_1_14.xhtml
(
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)
n
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∑
k
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x
k
,
n
∈
𝐙
+
.
Doc 17
0.4561
-10.0000
15.0000
0.4561
testing/NTCIR/xhtml5/4/math0701369/math0701369_1_3.xhtml
(
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x
k
,
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∈
ℤ
+
,
Doc 18
0.4561
-13.0000
14.0000
0.4561
testing/NTCIR/xhtml5/4/math0511148/math0511148_1_88.xhtml
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(
x
y
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q
y
x
)
.
Doc 19
0.4427
-5.0000
14.0000
0.4427
testing/NTCIR/xhtml5/2/hep-th0207261/hep-th0207261_1_8.xhtml
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k
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0
n
C
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k
x
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-
k
y
k
Doc 20
0.4427
-21.0000
12.0000
0.4427
testing/NTCIR/xhtml5/5/0810.0438/0810.0438_1_50.xhtml
n
x
n
-
1
=
∑
k
=
1
n
(
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B
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1
(
n
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)
B
k
(
x
)
,
Doc 21
0.4282
-5.0000
12.0000
0.4282
testing/NTCIR/xhtml5/1/math0009106/math0009106_1_56.xhtml
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Doc 22
0.4282
-5.0000
12.0000
0.4282
testing/NTCIR/xhtml5/7/1010.1981/1010.1981_1_38.xhtml
E
n
(
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k
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n
(
n
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)
x
n
-
k
E
k
Doc 23
0.4282
-6.0000
13.0000
0.4282
testing/NTCIR/xhtml5/5/0708.1430/0708.1430_1_12.xhtml
(
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Doc 24
0.4282
-6.0000
12.0000
0.4282
testing/NTCIR/xhtml5/1/math0502560/math0502560_1_9.xhtml
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Doc 25
0.4282
-6.0000
9.0000
0.4282
testing/NTCIR/xhtml5/2/math0212344/math0212344_1_20.xhtml
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x
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Doc 26
0.4282
-6.0000
9.0000
0.4282
testing/NTCIR/xhtml5/9/math9301202/math9301202_1_19.xhtml
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a
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Doc 27
0.4282
-7.0000
13.0000
0.4282
testing/NTCIR/xhtml5/5/0810.3554/0810.3554_1_121.xhtml
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.
Doc 28
0.4282
-7.0000
13.0000
0.4282
testing/NTCIR/xhtml5/5/0708.1430/0708.1430_1_37.xhtml
(
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)
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q
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Doc 29
0.4282
-7.0000
13.0000
0.4282
testing/NTCIR/xhtml5/10/math9803003/math9803003_1_51.xhtml
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Doc 30
0.4282
-7.0000
12.0000
0.4282
testing/NTCIR/xhtml5/3/math0408067/math0408067_1_81.xhtml
(
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x
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,
Doc 31
0.4282
-7.0000
9.0000
0.4282
testing/NTCIR/xhtml5/10/math9809086/math9809086_1_10.xhtml
(
u
+
v
)
n
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k
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n
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x
u
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v
n
-
k
Doc 32
0.4282
-8.0000
12.0000
0.4282
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_5.xhtml
(
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+
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q
x
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,
Doc 33
0.4282
-8.0000
11.0000
0.4282
testing/NTCIR/xhtml5/10/q-alg9704013/q-alg9704013_1_14.xhtml
(
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+
y
)
n
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0
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[
n
r
]
x
r
y
n
-
r
,
(A1)
Doc 34
0.4282
-8.0000
10.0000
0.4282
testing/NTCIR/xhtml5/2/math0204075/math0204075_1_8.xhtml
(
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)
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.
Doc 35
0.4282
-10.0000
13.0000
0.8070
testing/NTCIR/xhtml5/2/quant-ph0105017/quant-ph0105017_1_111.xhtml
h
(
x
)
=
(
x
+
y
)
n
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∑
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n
(
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)
x
k
y
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-
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x
h
′
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x
(
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+
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1
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k
x
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n
-
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Doc 36
0.4282
-10.0000
10.0000
0.4282
testing/NTCIR/xhtml5/4/math0608559/math0608559_1_59.xhtml
(
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)
m
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x
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y
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-
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..3
Doc 37
0.4282
-11.0000
13.0000
0.4282
testing/NTCIR/xhtml5/6/1002.1383/1002.1383_1_4.xhtml
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)
x
k
y
n
-
k
(
∀
n
∈
ℕ
)
Doc 38
0.4240
-18.0000
14.0000
1.4225
testing/NTCIR/xhtml5/1/math0211366/math0211366_1_12.xhtml
∑
k
=
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n
(
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)
x
k
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α
k
+
∑
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)
x
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β
k
∑
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-
k
L
k
∑
k
=
0
n
(
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)
x
k
y
n
-
k
F
k
=
F
2
n
,
∑
k
=
0
n
(
n
k
)
x
k
y
n
-
k
L
k
=
L
2
n
.
Doc 39
0.4108
-6.0000
10.0000
0.4108
testing/NTCIR/xhtml5/8/1109.0326/1109.0326_1_4.xhtml
B
n
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B
k
x
n
-
k
.
Doc 40
0.4108
-7.0000
11.0000
0.4108
testing/NTCIR/xhtml5/8/1202.0362/1202.0362_1_34.xhtml
f
n
(
x
)
=
∑
k
=
0
n
(
n
k
)
x
p
k
m
a
n
-
k
Doc 41
0.4108
-37.0000
10.0000
0.4108
testing/NTCIR/xhtml5/8/1202.0362/1202.0362_1_38.xhtml
f
n
(
x
)
-
x
=
∑
k
=
l
n
(
n
k
)
x
p
k
m
a
n
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k
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(
∑
k
=
l
n
(
n
k
)
x
p
(
k
-
l
)
m
(
a
n
-
k
)
p
-
l
)
p
l
,
Doc 42
0.4039
-14.0000
14.0000
0.4039
testing/NTCIR/xhtml5/4/math0701369/math0701369_1_20.xhtml
(
x
⊖
q
y
)
n
=
∑
k
=
0
n
(
n
k
)
q
(
-
1
)
n
-
k
x
k
y
n
-
k
.
Doc 43
0.3964
-5.0000
12.0000
0.3964
testing/NTCIR/xhtml5/7/1105.3513/1105.3513_1_5.xhtml
(
x
+
y
)
n
=
∑
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(
n
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)
x
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n
-
k
.
Doc 44
0.3964
-7.0000
10.0000
0.3964
testing/NTCIR/xhtml5/9/1309.2748/1309.2748_1_4.xhtml
Δ
(
x
n
)
=
∑
i
=
0
n
(
n
i
)
x
n
-
i
⊗
x
i
Doc 45
0.3964
-8.0000
12.0000
0.3964
testing/NTCIR/xhtml5/7/1105.3513/1105.3513_1_11.xhtml
(
x
+
y
)
n
=
∑
k
=
0
∞
(
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k
)
x
k
y
n
-
k
.
Doc 46
0.3964
-10.0000
12.0000
0.3964
testing/NTCIR/xhtml5/4/math0701369/math0701369_1_7.xhtml
(
x
⊕
q
y
)
n
=
∑
k
=
0
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(
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k
)
q
x
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y
n
-
k
.
Doc 47
0.3964
-18.0000
8.0000
0.3964
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_33.xhtml
(
x
+
y
)
q
n
=
∑
k
=
0
n
[
n
k
]
q
q
k
(
k
-
1
)
2
x
n
-
k
y
k
,
Doc 48
0.3788
-6.0000
9.0000
0.3788
testing/NTCIR/xhtml5/5/0809.3277/0809.3277_1_62.xhtml
B
n
(
x
)
=
∑
k
=
0
n
(
n
k
)
B
k
x
n
-
k
Doc 49
0.3788
-6.0000
9.0000
0.3788
testing/NTCIR/xhtml5/9/1401.5618/1401.5618_1_16.xhtml
B
n
(
x
)
=
∑
k
=
0
n
(
n
k
)
B
k
x
n
-
k
Doc 50
0.3788
-7.0000
9.0000
0.3788
testing/NTCIR/xhtml5/1/math0508233/math0508233_1_2.xhtml
E
n
(
x
)
=
∑
n
=
0
n
(
n
k
)
E
k
x
n
-
k
,
Doc 51
0.3788
-7.0000
9.0000
0.3788
testing/NTCIR/xhtml5/9/1304.4509/1304.4509_1_25.xhtml
B
n
(
x
)
=
∑
k
=
0
n
(
n
k
)
B
k
x
n
-
k
,
Doc 52
0.3788
-13.0000
9.0000
0.3788
testing/NTCIR/xhtml5/7/1004.4989/1004.4989_1_20.xhtml
B
n
(
x
)
=
∑
k
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0
n
(
n
k
)
B
k
x
n
-
k
≃
(
x
+
ι
)
n
.
Doc 53
0.3788
-31.0000
9.0000
0.3788
testing/NTCIR/xhtml5/3/math0407001/math0407001_1_16.xhtml
B
n
(
x
+
y
)
=
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k
=
0
n
(
n
k
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k
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n
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k
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B
n
(
x
)
=
∑
k
=
0
n
(
n
k
)
B
k
x
n
-
k
,
Doc 54
0.3788
-31.0000
9.0000
0.3788
testing/NTCIR/xhtml5/3/math0304356/math0304356_1_38.xhtml
B
n
(
x
+
y
)
=
∑
k
=
0
n
(
n
k
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n
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(
x
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=
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k
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0
n
(
n
k
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B
k
x
n
-
k
,
Doc 55
0.3788
-35.0000
9.0000
0.3788
testing/NTCIR/xhtml5/5/0812.0962/0812.0962_1_3.xhtml
B
n
(
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Doc 56
0.3714
-22.0000
11.0000
0.3714
testing/NTCIR/xhtml5/6/1001.2156/1001.2156_1_16.xhtml
∑
k
≤
m
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+
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)
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,
Doc 57
0.3646
-4.0000
11.0000
0.3646
testing/NTCIR/xhtml5/6/0904.2672/0904.2672_1_21.xhtml
(
x
+
1
)
n
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k
=
0
n
(
n
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Doc 58
0.3646
-4.0000
10.0000
0.3646
testing/NTCIR/xhtml5/5/0810.0438/0810.0438_1_8.xhtml
=
∑
k
=
0
n
(
n
k
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x
n
-
k
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Doc 59
0.3646
-5.0000
11.0000
0.3646
testing/NTCIR/xhtml5/4/math0603405/math0603405_1_9.xhtml
(
x
+
1
)
n
=
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k
=
0
n
(
n
k
)
x
k
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Doc 60
0.3646
-11.0000
11.0000
0.3646
testing/NTCIR/xhtml5/5/0707.1660/0707.1660_1_51.xhtml
p
n
,
0
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x
,
y
)
=
∑
k
=
0
n
(
n
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k
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n
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k
Doc 61
0.3646
-13.0000
11.0000
0.3646
testing/NTCIR/xhtml5/5/0707.1660/0707.1660_1_49.xhtml
p
n
,
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k
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0
n
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n
k
)
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k
y
n
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k
.
Doc 62
0.3646
-13.0000
8.0000
0.3646
testing/NTCIR/xhtml5/5/0708.2685/0708.2685_1_183.xhtml
Δ
(
x
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n
(
n
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i
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n
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Doc 63
0.3646
-20.0000
11.0000
0.3646
testing/NTCIR/xhtml5/8/1202.2264/1202.2264_1_35.xhtml
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x
+
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n
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k
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2
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n
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Doc 64
0.3646
-38.0000
9.0000
0.6656
testing/NTCIR/xhtml5/9/1301.6979/1301.6979_1_85.xhtml
f
=
∑
k
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0
n
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Doc 65
0.3596
-8.0000
12.0000
0.3596
testing/NTCIR/xhtml5/10/q-alg9608008/q-alg9608008_1_17.xhtml
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n
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0
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n
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n
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k
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Doc 66
0.3328
-10.0000
9.0000
0.3328
testing/NTCIR/xhtml5/3/math0402078/math0402078_1_13.xhtml
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+
ψ
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k
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k
Doc 67
0.3328
-10.0000
9.0000
0.3328
testing/NTCIR/xhtml5/3/math0402078/math0402078_1_12.xhtml
(
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+
ψ
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n
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(
n
k
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k
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n
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k
Doc 68
0.3328
-12.0000
10.0000
0.3328
testing/NTCIR/xhtml5/7/1004.4173/1004.4173_1_40.xhtml
H
n
(
x
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=
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k
=
0
n
(
n
k
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H
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k
(
x
)
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k
Doc 69
0.3328
-12.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/0810.3554/0810.3554_1_122.xhtml
(
x
+
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0
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Doc 70
0.3328
-13.0000
10.0000
0.3328
testing/NTCIR/xhtml5/8/1207.2312/1207.2312_1_56.xhtml
B
n
(
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Doc 71
0.3328
-13.0000
10.0000
0.3328
testing/NTCIR/xhtml5/9/1302.3115/1302.3115_1_27.xhtml
B
n
(
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k
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.
Doc 72
0.3328
-14.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/0810.3554/0810.3554_1_110.xhtml
p
n
(
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k
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0
n
(
n
k
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p
k
(
x
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p
n
-
k
(
y
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Doc 73
0.3328
-14.0000
10.0000
0.3328
testing/NTCIR/xhtml5/3/math0407181/math0407181_1_7.xhtml
p
n
(
x
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k
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0
n
(
n
k
)
p
n
-
k
(
x
)
p
k
(
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Doc 74
0.3328
-14.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/0810.3554/0810.3554_1_119.xhtml
p
n
(
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k
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0
n
(
n
k
)
p
k
(
x
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p
n
-
k
(
y
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Doc 75
0.3328
-14.0000
10.0000
0.3328
testing/NTCIR/xhtml5/2/math0112194/math0112194_1_97.xhtml
S
n
(
x
+
y
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=
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k
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0
n
(
n
k
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k
(
x
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P
n
-
k
(
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Doc 76
0.3328
-14.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/0810.3554/0810.3554_1_99.xhtml
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n
(
x
+
y
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k
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0
n
(
n
k
)
s
k
(
x
)
p
n
-
k
(
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Doc 77
0.3328
-15.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/math0703452/math0703452_1_21.xhtml
B
n
(
x
+
y
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)
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k
=
0
n
(
n
k
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k
(
x
)
(
y
i
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n
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k
Doc 78
0.3328
-15.0000
7.0000
0.3328
testing/NTCIR/xhtml5/1/1111.4880/1111.4880_1_64.xhtml
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j
=
0
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j
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(
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(
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k
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.
Doc 79
0.3328
-16.0000
10.0000
0.3328
testing/NTCIR/xhtml5/7/1102.1493/1102.1493_1_36.xhtml
ℬ
n
(
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k
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0
n
(
n
k
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n
-
k
(
x
;
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)
y
k
Doc 80
0.3328
-17.0000
10.0000
0.3328
testing/NTCIR/xhtml5/7/1011.3833/1011.3833_1_26.xhtml
B
n
(
m
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(
x
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y
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k
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0
n
(
n
k
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k
(
m
)
(
y
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n
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k
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Doc 81
0.3328
-17.0000
10.0000
0.3328
testing/NTCIR/xhtml5/7/1101.0900/1101.0900_1_115.xhtml
∑
k
=
m
n
(
n
k
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k
y
n
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k
≤
(
n
m
)
x
m
(
x
+
y
)
n
-
m
.
Doc 82
0.3328
-37.0000
10.0000
0.3328
testing/NTCIR/xhtml5/5/0810.0438/0810.0438_1_9.xhtml
B
n
(
x
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n
(
n
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k
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x
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k
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Doc 83
0.3273
-37.0000
10.0000
0.3273
testing/NTCIR/xhtml5/6/0908.3248/0908.3248_1_59.xhtml
Φ
n
(
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k
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0
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n
k
)
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1
,
q
Φ
k
(
x
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Doc 84
0.3273
-43.0000
10.0000
0.3273
testing/NTCIR/xhtml5/7/1008.4547/1008.4547_1_25.xhtml
Δ
q
n
f
(
0
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k
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0
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1
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k
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n
-
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2
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f
(
k
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Doc 85
0.3148
-5.0000
10.0000
0.3148
testing/NTCIR/xhtml5/9/1301.3658/1301.3658_1_17.xhtml
(
1
+
x
)
n
=
∑
k
=
0
n
(
n
k
)
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k
Doc 86
0.3148
-6.0000
10.0000
0.3148
testing/NTCIR/xhtml5/6/0910.1263/0910.1263_1_46.xhtml
(
1
+
x
)
n
=
∑
k
=
0
n
(
n
k
)
x
k
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Doc 87
0.3148
-13.0000
10.0000
0.6296
testing/NTCIR/xhtml5/7/1008.4547/1008.4547_1_49.xhtml
=
∑
k
=
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(
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k
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Doc 88
0.3057
-22.0000
10.0000
0.6005
testing/NTCIR/xhtml5/8/1109.0141/1109.0141_1_12.xhtml
K
n
(
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n
k
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k
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)
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k
Doc 89
0.3057
-22.0000
10.0000
0.3057
testing/NTCIR/xhtml5/7/1005.4218/1005.4218_1_65.xhtml
A
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x
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=
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(
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k
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Doc 90
0.3010
-15.0000
9.0000
0.3010
testing/NTCIR/xhtml5/4/math0507210/math0507210_1_63.xhtml
T
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Doc 91
0.3010
-16.0000
9.0000
0.3010
testing/NTCIR/xhtml5/7/1012.0222/1012.0222_1_20.xhtml
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Doc 92
0.2948
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10.0000
0.2948
testing/NTCIR/xhtml5/5/0710.5556/0710.5556_1_15.xhtml
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n
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Doc 93
0.2827
-21.0000
9.0000
0.2827
testing/NTCIR/xhtml5/7/1005.4218/1005.4218_1_78.xhtml
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x
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k
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k
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Doc 94
0.2827
-38.0000
9.0000
0.2827
testing/NTCIR/xhtml5/1/0911.1325/0911.1325_1_13.xhtml
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Doc 95
0.2726
-14.0000
9.0000
0.2726
testing/NTCIR/xhtml5/9/1301.3669/1301.3669_1_2.xhtml
=
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n
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0
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n
k
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k
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n
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Doc 96
0.2373
-12.0000
6.0000
0.2373
testing/NTCIR/xhtml5/10/math9412226/math9412226_1_20.xhtml
s
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n
)
=
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k
(
n
k
)
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k
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0
n
(
n
k
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2
Doc 97
0.2373
-14.0000
6.0000
0.2373
testing/NTCIR/xhtml5/10/math9603215/math9603215_1_34.xhtml
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n
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k
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(
n
k
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k
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0
n
(
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k
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Doc 98
0.2182
-15.0000
7.0000
0.2182
testing/NTCIR/xhtml5/3/math-ph0306032/math-ph0306032_1_46.xhtml
∑
k
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0
n
(
n
k
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x
k
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