tangent
Not Supported
d
f
=
∂
f
∂
x
d
x
+
∂
f
∂
y
d
y
=
p
d
x
+
v
d
y
Search
Returned 91 matches (100 formulae, 70 docs)
Lookup 16.183 ms, Re-ranking 4156.927 ms
Found 174879 tuple postings, 74000 formulae, 14428 documents
[ formulas ]
[ documents ]
[ documents-by-formula ]
d
f
=
∂
f
∂
x
d
x
+
∂
f
∂
y
d
y
=
p
d
x
+
v
d
y
Doc 1
1.0000, 0.0000, 26.0000, 1.4186
testing/wikipedia/v3/04480.html
d
A
=
∂
A
∂
x
d
x
+
∂
A
∂
p
d
p
=
{
A
,
G
}
d
s
.
Doc 2
0.7438, -6.0000, 15.0000, 1.0931
testing/wikipedia/v3/04532.html
d
z
=
∂
z
∂
x
1
d
x
1
+
∂
z
∂
x
2
d
x
2
+
∂
z
∂
x
3
d
x
3
+
⋯
=
∑
i
=
1
p
∂
z
∂
x
i
d
x
i
𝐄𝐪
(
𝟓
)
Doc 3
0.7438, -32.0000, 16.0000, 0.7438
testing/wikipedia/v3/23828.html
d
p
=
∂
p
∂
t
d
t
+
∂
p
∂
x
d
x
+
∂
p
∂
y
d
y
+
∂
p
∂
z
d
z
Doc 4
0.7384, -13.0000, 14.0000, 0.7384
testing/wikipedia/v3/08281.html
d
F
=
∂
F
∂
x
d
x
+
∂
F
∂
y
d
y
+
∂
F
∂
u
d
u
+
∂
F
∂
v
d
v
=
0
Doc 5
0.7384, -15.0000, 18.0000, 2.7283
testing/wikipedia/v3/02531.html
d
G
=
∂
G
∂
x
d
x
+
∂
G
∂
y
d
y
+
∂
G
∂
u
d
u
+
∂
G
∂
v
d
v
=
0
Doc 5
0.7384, -15.0000, 18.0000, 2.7283
testing/wikipedia/v3/02531.html
d
𝐫
=
∂
𝐫
∂
q
1
d
q
1
+
∂
𝐫
∂
q
2
d
q
2
+
∂
𝐫
∂
q
3
d
q
3
=
h
1
d
q
1
𝐛
1
+
h
2
d
q
2
𝐛
2
+
h
3
d
q
3
𝐛
3
Doc 6
0.6987, -36.0000, 13.0000, 0.6987
testing/wikipedia/v3/06492.html
δ
ψ
=
∂
ψ
∂
x
δ
x
+
∂
ψ
∂
y
δ
y
,
Doc 7
0.6861, -1.0000, 12.0000, 0.6861
testing/wikipedia/v3/03078.html
d
S
=
∂
S
∂
U
d
U
+
∂
S
∂
V
d
V
+
∑
i
=
1
s
∂
S
∂
N
i
d
N
i
Doc 8
0.6861, -15.0000, 11.0000, 0.6861
testing/wikipedia/v3/12867.html
d
f
=
∂
f
∂
x
d
x
+
∂
f
∂
t
d
t
+
1
2
∂
2
f
∂
x
2
d
x
2
+
⋯
Doc 9
0.6861, -16.0000, 16.0000, 0.6861
testing/wikipedia/v3/02932.html
d
U
=
∂
U
∂
S
d
S
+
∂
U
∂
V
d
V
+
∑
i
∂
U
∂
N
i
d
N
i
=
T
d
S
-
p
d
V
+
∑
i
μ
i
d
N
i
Doc 10
0.6861, -28.0000, 11.0000, 0.6861
testing/wikipedia/v3/04115.html
d
(
log
Z
)
=
∂
log
Z
∂
β
d
β
+
∂
log
Z
∂
x
d
x
=
-
U
d
β
+
β
X
d
x
Doc 11
0.6651, -14.0000, 12.0000, 0.6651
testing/wikipedia/v3/03470.html
d
E
=
∂
E
∂
k
x
d
k
x
+
∂
E
∂
k
y
d
k
y
+
∂
E
∂
k
z
d
k
z
=
∇
→
E
⋅
d
k
→
Doc 12
0.6651, -22.0000, 12.0000, 0.6651
testing/wikipedia/v3/12399.html
d
ω
=
∂
f
∂
x
d
x
+
∂
f
∂
y
d
y
+
∂
f
∂
z
d
z
.
Doc 13
0.6429, -9.0000, 18.0000, 1.3805
testing/wikipedia/v3/03882.html
d
x
=
∂
X
∂
u
d
u
+
∂
X
∂
v
d
v
Doc 5
0.7384, -15.0000, 18.0000, 2.7283
testing/wikipedia/v3/02531.html
d
y
=
∂
Y
∂
u
d
u
+
∂
Y
∂
v
d
v
.
Doc 5
0.7384, -15.0000, 18.0000, 2.7283
testing/wikipedia/v3/02531.html
∂
I
∂
x
Δ
x
+
∂
I
∂
y
Δ
y
+
∂
I
∂
t
Δ
t
=
0
Doc 14
0.6258, -8.0000, 8.0000, 0.6258
testing/wikipedia/v3/06808.html
d
G
=
-
S
d
T
+
V
d
p
=
∂
G
∂
T
d
T
+
∂
G
∂
p
d
p
Doc 15
0.6258, -10.0000, 11.0000, 0.6258
testing/wikipedia/v3/02938.html
d
y
=
∂
y
∂
x
1
d
x
1
+
∂
y
∂
x
2
d
x
2
+
…
+
∂
y
∂
x
n
d
x
n
Doc 16
0.6258, -17.0000, 13.0000, 1.1941
testing/wikipedia/v3/29927.html
d
f
=
∂
f
∂
x
1
d
x
1
+
∂
f
∂
x
2
d
x
2
+
⋯
+
∂
f
∂
x
n
d
x
n
.
Doc 17
0.6258, -18.0000, 16.0000, 1.1106
testing/wikipedia/v3/14467.html
x
⋆
=
x
+
u
+
∂
u
∂
x
Δ
x
+
∂
u
∂
y
Δ
y
Doc 18
0.5864, -6.0000, 11.0000, 1.1728
testing/wikipedia/v3/20884.html
y
⋆
=
y
+
v
+
∂
v
∂
x
Δ
x
+
∂
v
∂
y
Δ
y
Doc 18
0.5864, -6.0000, 11.0000, 1.1728
testing/wikipedia/v3/20884.html
∂
P
∂
x
d
x
+
∂
P
∂
y
d
y
+
∂
P
∂
z
d
Z
=
0
Doc 19
0.5864, -9.0000, 14.0000, 0.5864
testing/wikipedia/v3/05363.html
∮
C
(
v
x
d
y
-
v
y
d
x
)
=
∮
C
(
∂
ψ
∂
y
d
y
+
∂
ψ
∂
x
d
x
)
=
∮
C
d
ψ
=
0.
Doc 20
0.5683, -23.0000, 9.0000, 0.5683
testing/wikipedia/v3/15918.html
d
ϕ
=
∂
ϕ
x
1
d
x
1
+
∂
ϕ
∂
x
2
d
x
2
+
…
+
∂
ϕ
∂
x
n
d
x
n
+
∂
ϕ
∂
y
d
y
Doc 16
0.6258, -17.0000, 13.0000, 1.1941
testing/wikipedia/v3/29927.html
d
2
f
=
(
∂
2
f
∂
x
2
(
d
x
)
2
+
2
∂
2
f
∂
x
∂
y
d
x
d
y
+
∂
2
f
∂
y
2
(
d
y
)
2
)
+
∂
f
∂
x
d
2
x
+
∂
f
∂
y
d
2
y
.
Doc 21
0.5683, -46.0000, 15.0000, 1.9825
testing/wikipedia/v3/24576.html
=
∂
ϕ
α
∂
x
i
d
x
i
+
∂
ϕ
α
∂
u
k
(
θ
k
+
u
i
k
d
x
i
)
+
∂
ϕ
α
∂
u
i
k
d
u
i
k
-
χ
i
α
d
x
i
-
Doc 22
0.5291, -36.0000, 11.0000, 0.5291
testing/wikipedia/v3/07013.html
d
f
=
∂
f
∂
t
d
t
+
∂
f
∂
x
d
x
+
∂
f
∂
y
d
y
.
Doc 23
0.5240, -12.0000, 11.0000, 1.4838
testing/wikipedia/v3/07457.html
d
𝐗
=
∂
𝐗
∂
𝐱
d
𝐱
=
𝐅
-
1
d
𝐱
=
𝐇
d
𝐱
or
d
X
M
=
∂
X
M
∂
x
n
d
x
n
Doc 24
0.5240, -20.0000, 9.0000, 0.9130
testing/wikipedia/v3/10201.html
Δ
f
=
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
+
∂
2
f
∂
z
2
.
Doc 25
0.5076, -13.0000, 12.0000, 0.8007
testing/wikipedia/v3/02659.html
Δ
f
=
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
+
∂
2
f
∂
z
2
=
0.
Doc 26
0.5076, -14.0000, 12.0000, 0.5076
testing/wikipedia/v3/01119.html
∇
f
=
∂
f
∂
r
𝐞
r
+
1
r
∂
f
∂
θ
𝐞
θ
+
∂
f
∂
z
𝐞
z
Doc 27
0.5076, -15.0000, 10.0000, 0.5076
testing/wikipedia/v3/27736.html
∇
2
f
=
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
+
∂
2
f
∂
z
2
.
Doc 28
0.4681, -15.0000, 12.0000, 0.4681
testing/wikipedia/v3/11883.html
∇
2
V
=
∂
2
V
∂
x
2
+
∂
2
V
∂
y
2
+
∂
2
V
∂
z
2
=
0.
Doc 30
0.4681, -16.0000, 9.0000, 0.4681
testing/wikipedia/v3/04154.html
div
v
→
=
∂
v
x
∂
x
+
∂
v
y
∂
y
+
∂
v
z
∂
z
=
∇
⋅
v
→
Doc 29
0.4681, -16.0000, 9.0000, 1.1667
testing/wikipedia/v3/02390.html
div
𝐀
=
∂
A
x
∂
x
+
∂
A
y
∂
y
+
∂
A
z
∂
z
Doc 31
0.4444, -10.0000, 9.0000, 0.4444
testing/wikipedia/v3/16694.html
Δ
ω
=
⋆
d
⋆
d
ω
=
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
+
∂
2
f
∂
z
2
Doc 13
0.6429, -9.0000, 18.0000, 1.3805
testing/wikipedia/v3/03882.html
d
x
=
d
x
d
s
d
s
+
d
x
d
t
d
t
Doc 32
0.4315, -4.0000, 7.0000, 0.8630
testing/wikipedia/v3/05406.html
d
y
=
d
y
d
s
d
s
+
d
y
d
t
d
t
Doc 32
0.4315, -4.0000, 7.0000, 0.8630
testing/wikipedia/v3/05406.html
d
g
=
d
f
-
p
d
x
-
x
d
p
=
p
d
x
+
v
d
y
-
p
d
x
-
x
d
p
=
-
x
d
p
+
v
d
y
Doc 1
1.0000, 0.0000, 26.0000, 1.4186
testing/wikipedia/v3/04480.html
d
y
=
∂
y
∂
x
1
d
x
1
+
⋯
+
∂
y
∂
x
n
d
x
n
,
Doc 21
0.5683, -46.0000, 15.0000, 1.9825
testing/wikipedia/v3/24576.html
d
y
=
∂
y
∂
x
1
d
x
1
+
⋯
+
∂
y
∂
x
n
d
x
n
.
Doc 21
0.5683, -46.0000, 15.0000, 1.9825
testing/wikipedia/v3/24576.html
α
=
∂
u
y
∂
x
,
β
=
∂
u
x
∂
y
Doc 33
0.3890, -6.0000, 9.0000, 0.6986
testing/wikipedia/v3/02741.html
b
0
=
∂
f
∂
x
,
b
1
=
∂
f
∂
y
,
Doc 34
0.3890, -7.0000, 11.0000, 0.3890
testing/wikipedia/v3/13019.html
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
+
∂
2
f
∂
z
2
Doc 35
0.3890, -12.0000, 10.0000, 0.3890
testing/wikipedia/v3/06477.html
Δ
=
∂
2
∂
x
2
+
∂
2
∂
y
2
+
∂
2
∂
z
2
.
Doc 36
0.3890, -12.0000, 9.0000, 0.3890
testing/wikipedia/v3/10078.html
Δ
=
∂
2
∂
x
2
+
∂
2
∂
y
2
+
∂
2
∂
z
2
=
∇
⋅
∇
=
∇
2
Doc 29
0.4681, -16.0000, 9.0000, 1.1667
testing/wikipedia/v3/02390.html
d
𝐱
=
∂
𝐱
∂
𝐗
d
𝐗
=
𝐅
d
𝐗
or
d
x
j
=
∂
x
j
∂
X
M
d
X
M
Doc 24
0.5240, -20.0000, 9.0000, 0.9130
testing/wikipedia/v3/10201.html
d
Φ
=
P
T
d
V
+
U
T
2
d
T
Doc 37
0.3719, -5.0000, 7.0000, 0.3719
testing/wikipedia/v3/09960.html
d
x
=
∂
G
∂
p
d
s
=
{
G
,
X
}
d
s
Doc 2
0.7438, -6.0000, 15.0000, 1.0931
testing/wikipedia/v3/04532.html
∂
𝐔
∂
t
+
∂
𝐅
∂
x
+
∂
𝐆
∂
y
=
𝐒
Doc 39
0.3493, -9.0000, 8.0000, 0.3493
testing/wikipedia/v3/13037.html
∂
u
∂
x
+
∂
v
∂
y
+
∂
w
∂
z
=
0
Doc 40
0.3493, -9.0000, 8.0000, 0.3493
testing/wikipedia/v3/23387.html
∂
u
∂
x
+
∂
v
∂
y
+
∂
w
∂
z
=
0.
Doc 41
0.3493, -9.0000, 8.0000, 0.3493
testing/wikipedia/v3/01538.html
∂
u
∂
x
+
∂
v
∂
y
+
∂
ω
∂
p
=
0
Doc 38
0.3493, -9.0000, 8.0000, 0.3493
testing/wikipedia/v3/03849.html
Δ
=
∂
2
∂
x
1
2
+
⋯
+
∂
2
∂
x
n
2
.
Doc 42
0.3493, -10.0000, 9.0000, 0.3493
testing/wikipedia/v3/05254.html
δ
F
δ
ρ
(
𝒓
)
=
∂
f
∂
ρ
-
∇
⋅
∂
f
∂
∇
ρ
Doc 43
0.3493, -12.0000, 9.0000, 0.3493
testing/wikipedia/v3/03797.html
∇
2
=
∂
2
∂
x
2
+
∂
2
∂
y
2
+
∂
2
∂
z
2
Doc 44
0.3493, -13.0000, 9.0000, 0.6987
testing/wikipedia/v3/00502.html
Doc 45
0.3493, -13.0000, 9.0000, 0.3493
testing/wikipedia/v3/07347.html
∇
2
=
∂
2
∂
x
2
+
∂
2
∂
y
2
+
∂
2
∂
z
2
.
Doc 46
0.3493, -14.0000, 9.0000, 0.3493
testing/wikipedia/v3/23508.html
d
y
=
∂
y
∂
x
1
Δ
x
1
+
⋯
+
∂
y
∂
x
n
Δ
x
n
.
Doc 21
0.5683, -46.0000, 15.0000, 1.9825
testing/wikipedia/v3/24576.html
∇
n
2
=
∂
2
∂
x
n
2
+
∂
2
∂
y
n
2
+
∂
2
∂
z
n
2
Doc 44
0.3493, -13.0000, 9.0000, 0.6987
testing/wikipedia/v3/00502.html
∂
u
∂
φ
=
∂
u
∂
x
∂
x
∂
φ
+
∂
u
∂
y
∂
y
∂
φ
,
Doc 47
0.3493, -18.0000, 8.0000, 0.3493
testing/wikipedia/v3/00853.html
∇
n
2
=
∂
2
∂
x
n
2
+
∂
2
∂
y
n
2
+
∂
2
∂
z
n
2
Doc 48
0.3493, -20.0000, 9.0000, 0.3493
testing/wikipedia/v3/28130.html
(
1
)
d
z
=
(
∂
z
∂
x
)
y
d
x
+
(
∂
z
∂
y
)
x
d
y
=
(
∂
z
∂
u
)
v
d
u
+
(
∂
z
∂
v
)
u
d
v
Doc 49
0.3158, -32.0000, 11.0000, 1.1102
testing/wikipedia/v3/04601.html
d
z
=
M
d
x
+
N
d
y
Doc 50
0.3096, -1.0000, 7.0000, 1.2793
testing/wikipedia/v3/06999.html
d
Q
=
A
d
x
+
B
d
y
+
C
d
z
Doc 49
0.3158, -32.0000, 11.0000, 1.1102
testing/wikipedia/v3/04601.html
a
b
¯
≈
d
x
+
∂
u
x
∂
x
d
x
Doc 33
0.3890, -6.0000, 9.0000, 0.6986
testing/wikipedia/v3/02741.html
length
(
a
b
)
≈
d
x
+
∂
u
x
∂
x
d
x
Doc 51
0.3096, -7.0000, 6.0000, 0.3096
testing/wikipedia/v3/22820.html
∇
f
=
∂
f
∂
x
𝐢
+
∂
f
∂
y
𝐣
+
∂
f
∂
z
𝐤
Doc 52
0.3096, -14.0000, 6.0000, 0.6028
testing/wikipedia/v3/00442.html
d
f
=
∂
f
∂
𝝈
:
d
𝝈
+
∂
f
∂
𝜺
p
:
d
𝜺
p
=
0 .
Doc 53
0.3096, -15.0000, 7.0000, 0.3096
testing/wikipedia/v3/29569.html
Doc 54
0.3096, -15.0000, 7.0000, 0.3096
testing/wikipedia/v3/29985.html
∇
f
=
∂
f
∂
x
𝐱
^
+
∂
f
∂
y
𝐲
^
+
∂
f
∂
z
𝐳
^
Doc 29
0.4681, -16.0000, 9.0000, 1.1667
testing/wikipedia/v3/02390.html
d
E
=
κ
8
π
d
A
+
Ω
d
J
+
Φ
d
Q
,
Doc 55
0.3063, -7.0000, 7.0000, 0.3063
testing/wikipedia/v3/04103.html
x
d
x
+
y
d
y
+
z
d
z
+
w
d
w
=
0
Doc 56
0.2956, -7.0000, 8.0000, 0.2956
testing/wikipedia/v3/10726.html
η
=
A
d
x
+
B
d
y
+
C
d
z
Doc 13
0.6429, -9.0000, 18.0000, 1.3805
testing/wikipedia/v3/03882.html
Δ
f
=
∂
2
f
∂
x
2
+
∂
2
f
∂
y
2
Doc 25
0.5076, -13.0000, 12.0000, 0.8007
testing/wikipedia/v3/02659.html
∇
f
=
∂
f
∂
x
1
𝐞
1
+
⋯
+
∂
f
∂
x
n
𝐞
n
Doc 52
0.3096, -14.0000, 6.0000, 0.6028
testing/wikipedia/v3/00442.html
d
S
=
(
∂
S
∂
E
)
x
d
E
+
(
∂
S
∂
x
)
E
d
x
=
d
E
T
+
X
T
d
x
Doc 57
0.2835, -24.0000, 6.0000, 0.2835
testing/wikipedia/v3/14155.html
d
f
d
x
=
∂
f
∂
x
+
∂
f
∂
y
d
y
d
x
=
y
+
x
⋅
1
=
x
+
y
.
Doc 23
0.5240, -12.0000, 11.0000, 1.4838
testing/wikipedia/v3/07457.html
f
x
=
∂
f
∂
x
Doc 58
0.2538, -1.0000, 7.0000, 0.2538
testing/wikipedia/v3/04159.html
f
,
i
=
def
∂
f
∂
x
i
Doc 59
0.2538, -4.0000, 7.0000, 0.2538
testing/wikipedia/v3/04862.html
∇
f
=
∂
f
∂
x
x
^
+
∂
f
∂
y
y
^
Doc 60
0.2538, -11.0000, 7.0000, 0.2538
testing/wikipedia/v3/13408.html
𝐉
=
-
ρ
d
t
+
j
x
d
x
+
j
y
d
y
+
j
z
d
z
Doc 61
0.2538, -14.0000, 3.0000, 0.2538
testing/wikipedia/v3/16165.html
∇
f
=
∂
f
∂
x
1
x
1
^
+
∂
f
∂
x
2
x
2
^
+
∂
f
∂
x
3
x
3
^
Doc 62
0.2538, -25.0000, 7.0000, 0.2538
testing/wikipedia/v3/09256.html
Doc 63
0.2538, -25.0000, 7.0000, 0.2538
testing/wikipedia/v3/02917.html
d
f
d
t
=
∂
f
∂
t
+
∂
f
∂
x
d
x
d
t
+
∂
f
∂
y
d
y
d
t
.
Doc 23
0.5240, -12.0000, 11.0000, 1.4838
testing/wikipedia/v3/07457.html
d
f
=
d
f
d
x
d
x
Doc 17
0.6258, -18.0000, 16.0000, 1.1106
testing/wikipedia/v3/14467.html
d
y
=
d
y
d
x
d
x
Doc 21
0.5683, -46.0000, 15.0000, 1.9825
testing/wikipedia/v3/24576.html
d
y
=
d
y
d
x
d
x
,
Doc 17
0.6258, -18.0000, 16.0000, 1.1106
testing/wikipedia/v3/14467.html
d
h
=
h
x
d
x
+
h
y
d
y
.
Doc 64
0.2424, -5.0000, 7.0000, 0.2424
testing/wikipedia/v3/04588.html
x
d
x
+
y
d
y
+
z
d
z
=
0.
Doc 65
0.2424, -5.0000, 5.0000, 0.2424
testing/wikipedia/v3/00955.html
d
U
=
(
∂
U
/
∂
x
)
d
x
+
(
∂
U
/
∂
y
)
d
y
Doc 66
0.2424, -12.0000, 7.0000, 0.2424
testing/wikipedia/v3/04792.html
d
z
=
(
∂
z
∂
x
)
y
d
x
+
(
∂
z
∂
y
)
x
d
y
Doc 50
0.3096, -1.0000, 7.0000, 1.2793
testing/wikipedia/v3/06999.html
Doc 67
0.2424, -14.0000, 7.0000, 0.2424
testing/wikipedia/v3/14685.html
d
U
=
(
∂
U
∂
x
)
y
d
x
+
(
∂
U
∂
y
)
x
d
y
Doc 50
0.3096, -1.0000, 7.0000, 1.2793
testing/wikipedia/v3/06999.html
d
V
=
(
∂
V
∂
x
)
y
d
x
+
(
∂
V
∂
y
)
x
d
y
Doc 50
0.3096, -1.0000, 7.0000, 1.2793
testing/wikipedia/v3/06999.html
d
S
=
(
∂
S
∂
x
)
y
d
x
+
(
∂
S
∂
y
)
x
d
y
Doc 50
0.3096, -1.0000, 7.0000, 1.2793
testing/wikipedia/v3/06999.html
d
x
=
(
∂
x
∂
y
)
z
d
y
+
(
∂
x
∂
z
)
y
d
z
Doc 49
0.3158, -32.0000, 11.0000, 1.1102
testing/wikipedia/v3/04601.html
d
z
=
(
∂
z
∂
x
)
y
d
x
+
(
∂
z
∂
y
)
x
d
y
.
Doc 49
0.3158, -32.0000, 11.0000, 1.1102
testing/wikipedia/v3/04601.html
d
f
d
t
=
∂
f
∂
x
d
x
d
t
+
∂
f
∂
y
d
y
d
t
.
Doc 23
0.5240, -12.0000, 11.0000, 1.4838
testing/wikipedia/v3/07457.html
θ
=
x
d
y
+
y
d
z
+
z
d
x
.
Doc 68
0.2295, -7.0000, 4.0000, 0.2295
testing/wikipedia/v3/07117.html
f
(
P
)
=
∂
f
∂
x
(
P
)
=
∂
f
∂
y
(
P
)
=
0.
Doc 69
0.2143, -15.0000, 6.0000, 0.2143
testing/wikipedia/v3/03449.html
d
f
d
x
=
2
x
≠
∂
f
∂
x
=
y
=
x
Doc 23
0.5240, -12.0000, 11.0000, 1.4838
testing/wikipedia/v3/07457.html
x
d
x
+
y
d
y
=
0.
Doc 70
0.1890, -3.0000, 6.0000, 0.1890
testing/wikipedia/v3/09809.html