tangent
Not Supported
y
(
x
)
=
x0
(
ρ
)
x1
x2
(
x
-
x3
)
+
μ
y
.
Search
Returned 95 matches (100 formulae, 90 docs)
Lookup 312.315 ms, Re-ranking 494.903 ms
Found 1589534 tuple postings, 139465 formulae, 19695 documents
[ formulas ]
[ documents ]
[ documents-by-formula ]
y
(
x
)
=
sgn
(
ρ
)
σ
y
σ
x
(
x
-
μ
x
)
+
μ
y
.
Doc 1
0.8550, -5.0000, 14.0000, 0.8550
testing/wikipedia/v3/01588.html
f
(
x
)
=
1
2
(
x
-
x
*
)
T
H
(
x
-
x
*
)
Doc 2
0.4138, -10.0000, 7.0000, 0.4138
testing/wikipedia/v3/15681.html
ℓ
j
(
x
)
=
ℓ
(
x
)
w
j
x
-
x
j
Doc 3
0.3934, -7.0000, 5.0000, 0.6362
testing/wikipedia/v3/03067.html
w
k
(
y
)
=
v
i
(
x
)
∂
y
k
∂
x
i
(
x
)
.
Doc 4
0.3934, -11.0000, 6.0000, 0.3934
testing/wikipedia/v3/08705.html
1
2
(
x
2
-
4
x
+
2
)
Doc 5
0.3700, -4.0000, 4.0000, 0.3700
testing/wikipedia/v3/07059.html
φ
(
x
)
=
-
P
2
E
I
(
L
2
-
x
2
)
.
Doc 6
0.3700, -10.0000, 3.0000, 0.3700
testing/wikipedia/v3/17975.html
(
x
-
x
0
)
2
+
(
y
-
y
0
)
2
=
r
2
.
Doc 7
0.3540, -9.0000, 4.0000, 0.3540
testing/wikipedia/v3/15644.html
(
x
-
x
c
)
2
+
(
y
-
y
c
)
2
=
r
2
.
Doc 8
0.3540, -9.0000, 4.0000, 0.3540
testing/wikipedia/v3/03214.html
d
Γ
e
(
x
)
=
-
Γ
e
(
x
)
d
x
λ
e
(
9
)
Doc 9
0.3125, -12.0000, 3.0000, 0.3125
testing/wikipedia/v3/05834.html
Π
0
(
x
)
=
lim
ε
→
0
Π
(
x
-
ε
)
+
Π
(
x
+
ε
)
2
.
Doc 11
0.3125, -17.0000, 4.0000, 0.3125
testing/wikipedia/v3/22878.html
ψ
0
(
x
)
=
lim
ε
→
0
ψ
(
x
-
ε
)
+
ψ
(
x
+
ε
)
2
.
Doc 10
0.3125, -17.0000, 4.0000, 0.6250
testing/wikipedia/v3/04059.html
Doc 12
0.3125, -17.0000, 4.0000, 0.3125
testing/wikipedia/v3/21511.html
π
0
(
x
)
=
lim
ε
→
0
π
(
x
-
ε
)
+
π
(
x
+
ε
)
2
.
Doc 10
0.3125, -17.0000, 4.0000, 0.6250
testing/wikipedia/v3/04059.html
2
m
ℏ
2
(
V
(
x
)
-
E
)
=
v
1
(
x
-
x
1
)
Doc 13
0.2932, -12.0000, 2.0000, 0.2932
testing/wikipedia/v3/05956.html
T
f
(
x
)
=
1
2
π
∫
𝐓
f
(
y
)
g
(
x
-
y
)
d
y
.
Doc 14
0.2932, -15.0000, 5.0000, 0.2932
testing/wikipedia/v3/00237.html
g
(
x
)
=
x
-
f
(
x
)
f
′
(
x
)
Doc 15
0.2759, -8.0000, 4.0000, 0.5517
testing/wikipedia/v3/15214.html
x
=
g
(
x
)
=
x
-
f
(
x
)
f
′
(
x
)
Doc 15
0.2759, -8.0000, 4.0000, 0.5517
testing/wikipedia/v3/15214.html
f
e
(
x
)
=
1
2
[
f
(
x
)
+
f
(
-
x
)
]
Doc 16
0.2759, -11.0000, 1.0000, 0.2759
testing/wikipedia/v3/05734.html
y
2
(
x
)
=
x
y
1
(
x
)
=
x
e
-
b
2
a
x
.
Doc 17
0.2759, -14.0000, 5.0000, 0.4726
testing/wikipedia/v3/12136.html
sin
(
x
)
sin
(
y
)
=
cos
(
x
-
y
)
-
cos
(
x
+
y
)
2
.
Doc 18
0.2759, -15.0000, 3.0000, 0.2759
testing/wikipedia/v3/08706.html
q
(
x
)
+
q
(
y
)
=
1
2
(
q
(
x
+
y
)
+
q
(
x
-
y
)
)
.
Doc 19
0.2759, -18.0000, 2.0000, 0.2759
testing/wikipedia/v3/16966.html
∂
∂
x
F
(
x
)
=
H
(
x
)
+
C
.
Doc 20
0.2548, -9.0000, 4.0000, 0.2548
testing/wikipedia/v3/09388.html
f
(
x
)
=
a
(
x
-
x
0
)
2
+
x
0
Doc 21
0.2548, -9.0000, 4.0000, 0.2548
testing/wikipedia/v3/02766.html
g
(
x
)
=
ℓ
(
x
)
∑
j
=
0
k
w
j
x
-
x
j
.
Doc 3
0.3934, -7.0000, 5.0000, 0.6362
testing/wikipedia/v3/03067.html
log
2
(
y
)
=
-
1
2
log
2
(
x
)
Doc 22
0.2308, -7.0000, 4.0000, 0.2308
testing/wikipedia/v3/23526.html
ψ
(
x
)
=
x
-
∑
ρ
x
ρ
ρ
-
log
(
2
π
)
Doc 23
0.2308, -11.0000, 3.0000, 0.2308
testing/wikipedia/v3/00788.html
1
2
(
f
(
x
+
)
+
f
(
x
-
)
)
=
f
(
x
)
Doc 24
0.2308, -11.0000, 2.0000, 0.2308
testing/wikipedia/v3/08525.html
y
(
x
)
=
y
(
x
-
x
0
)
Doc 25
0.2158, -5.0000, 5.0000, 0.2158
testing/wikipedia/v3/03906.html
y
c
(
x
)
=
(
x
-
c
)
2
Doc 26
0.2158, -5.0000, 4.0000, 0.4317
testing/wikipedia/v3/05281.html
L
(
x
)
=
coth
(
x
)
-
1
x
Doc 29
0.2158, -6.0000, 4.0000, 0.2158
testing/wikipedia/v3/12327.html
li
(
x
)
=
O
(
x
ln
x
)
.
Doc 28
0.2158, -6.0000, 4.0000, 0.2158
testing/wikipedia/v3/01495.html
ϕ
y
(
x
)
=
δ
(
x
-
y
)
.
Doc 27
0.2158, -6.0000, 4.0000, 0.4125
testing/wikipedia/v3/01122.html
y
c
(
x
)
=
(
x
-
c
)
2
.
Doc 26
0.2158, -5.0000, 4.0000, 0.4317
testing/wikipedia/v3/05281.html
f
(
x
)
-
f
(
y
)
x
-
y
Doc 30
0.2158, -6.0000, 3.0000, 0.2158
testing/wikipedia/v3/16904.html
τ
a
f
(
x
)
=
f
(
x
-
a
)
.
Doc 31
0.2158, -7.0000, 4.0000, 0.2158
testing/wikipedia/v3/27208.html
d
d
x
F
(
x
)
=
f
(
x
)
.
Doc 32
0.2158, -7.0000, 4.0000, 0.2158
testing/wikipedia/v3/01394.html
F
(
x
+
1
)
=
F
(
x
)
+
1
x
Doc 33
0.2158, -8.0000, 4.0000, 0.4317
testing/wikipedia/v3/04624.html
f
x
0
(
x
)
=
f
(
x
-
x
0
)
.
Doc 34
0.2158, -8.0000, 4.0000, 0.2158
testing/wikipedia/v3/00569.html
ψ
(
x
+
1
)
=
ψ
(
x
)
+
1
x
.
Doc 33
0.2158, -8.0000, 4.0000, 0.4317
testing/wikipedia/v3/04624.html
logit
(
x
)
=
σ
2
(
2
x
-
1
)
+
μ
.
Doc 35
0.2158, -9.0000, 4.0000, 0.2158
testing/wikipedia/v3/25970.html
(
x
y
′
)
′
+
(
x
-
ν
2
x
)
y
=
0.
Doc 36
0.2158, -11.0000, 4.0000, 0.2158
testing/wikipedia/v3/05175.html
Q
(
g
(
x
)
)
⋅
g
(
x
)
-
g
(
a
)
x
-
a
.
Doc 37
0.2158, -13.0000, 3.0000, 0.2158
testing/wikipedia/v3/00178.html
p
(
x
)
(
x
-
a
)
Doc 38
0.1967, -4.0000, 3.0000, 0.1967
testing/wikipedia/v3/03929.html
(
x
-
1
)
=
1
1
+
x
Doc 45
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/15807.html
m
(
x
)
=
1
h
(
x
)
.
Doc 46
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/25104.html
j
0
(
x
)
=
sin
(
x
)
x
Doc 41
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/00134.html
sinc
(
x
)
=
sin
(
x
)
x
.
Doc 43
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/05821.html
f
(
x
)
=
1
x
3
-
1
Doc 39
0.1967, -6.0000, 3.0000, 0.3934
testing/wikipedia/v3/03370.html
f
(
x
)
=
1
x
2
-
1
Doc 40
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/03892.html
f
(
x
)
=
2
x
-
1
x
Doc 44
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/25375.html
g
(
x
)
=
e
x
cos
x
.
Doc 42
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/01026.html
ψ
(
x
)
=
d
ρ
(
x
)
d
x
Doc 51
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/11261.html
C
(
x
)
=
x
-
i
x
+
i
Doc 48
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/27941.html
f
-
1
(
x
)
=
1
f
(
x
)
Doc 49
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/09121.html
L
(
x
)
=
coth
x
-
1
x
.
Doc 52
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/26403.html
d
d
x
(
x
2
)
=
2
x
.
Doc 50
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/00145.html
δ
(
x
)
=
x
-
x
p
p
.
Doc 47
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/25318.html
f
(
x
)
=
d
F
(
x
)
d
x
.
Doc 55
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/00771.html
δ
(
x
)
=
σ
(
x
)
-
x
p
p
Doc 47
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/25318.html
s
(
x
)
=
x
1
-
x
-
x
2
Doc 56
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/00385.html
R
1
(
x
)
=
x
-
1
x
+
1
Doc 54
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/14701.html
Doc 57
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/14580.html
q
(
x
)
=
F
δ
(
x
-
x
0
)
.
Doc 27
0.2158, -6.0000, 4.0000, 0.4125
testing/wikipedia/v3/01122.html
sin
(
x
-
x
i
)
x
-
x
i
.
Doc 53
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/01148.html
t
(
x
)
=
x
-
a
x
-
b
.
Doc 58
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/21812.html
y
′′
(
x
)
-
x
y
(
x
)
=
1
π
Doc 59
0.1967, -9.0000, 4.0000, 0.1967
testing/wikipedia/v3/07538.html
y
1
(
x
)
=
e
-
b
2
a
x
.
Doc 17
0.2759, -14.0000, 5.0000, 0.4726
testing/wikipedia/v3/12136.html
μ
(
x
)
=
f
X
(
x
)
S
(
x
)
.
Doc 66
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/13137.html
g
′
(
x
)
=
1
-
ln
x
x
2
.
Doc 60
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/16121.html
u
(
x
)
=
x
1
-
γ
1
-
γ
.
Doc 65
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/14676.html
P
y
(
x
)
=
y
x
2
+
y
2
.
Doc 64
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/10215.html
d
d
x
cos
(
x
)
=
-
sin
(
x
)
.
Doc 63
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/00254.html
M
(
x
)
⋅
δ
E
δ
x
(
x
)
=
0
Doc 61
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/11530.html
L
(
x
)
⋅
δ
S
δ
x
(
x
)
=
0
Doc 61
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/11530.html
g
(
x
)
=
e
-
x
2
4
f
(
x
)
Doc 62
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/22230.html
sin
2
(
x
/
2
)
=
1
-
cos
(
x
)
2
Doc 69
0.1967, -10.0000, 3.0000, 0.1967
testing/wikipedia/v3/27322.html
u
(
x
)
=
x
1
-
ρ
-
1
1
-
ρ
Doc 68
0.1967, -10.0000, 3.0000, 0.1967
testing/wikipedia/v3/00616.html
(
x
-
1
)
(
x
2
+
y
2
)
=
a
x
2
Doc 71
0.1967, -10.0000, 3.0000, 0.1967
testing/wikipedia/v3/06905.html
J
(
x
)
=
∑
π
(
x
1
/
n
)
n
.
Doc 70
0.1967, -10.0000, 3.0000, 0.1967
testing/wikipedia/v3/00888.html
φ
p
(
x
)
=
1
-
x
1
-
p
x
.
Doc 67
0.1967, -10.0000, 3.0000, 0.3934
testing/wikipedia/v3/08245.html
f
p
(
x
)
=
1
1
-
f
(
p
)
x
.
Doc 67
0.1967, -10.0000, 3.0000, 0.3934
testing/wikipedia/v3/08245.html
g
(
x
)
=
ln
f
(
x
)
=
ln
x
x
.
Doc 60
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/16121.html
E
f
(
x
)
=
d
log
f
(
x
)
d
log
x
.
Doc 72
0.1967, -11.0000, 3.0000, 0.1967
testing/wikipedia/v3/14429.html
P
y
(
x
)
=
y
π
(
x
2
+
y
2
)
.
Doc 48
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/27941.html
f
(
x
)
=
φ
(
0
)
-
φ
(
x
)
x
2
.
Doc 73
0.1967, -11.0000, 3.0000, 0.1967
testing/wikipedia/v3/24387.html
f
(
x
+
h
)
-
f
(
x
-
h
)
2
h
.
Doc 74
0.1967, -11.0000, 3.0000, 0.1967
testing/wikipedia/v3/08045.html
y
(
x
)
=
y
0
(
x
0
-
x
)
y
0
+
1
Doc 75
0.1967, -12.0000, 4.0000, 0.1967
testing/wikipedia/v3/26953.html
d
d
x
B
n
(
x
)
=
n
B
n
-
1
(
x
)
.
Doc 78
0.1967, -13.0000, 3.0000, 0.1967
testing/wikipedia/v3/03031.html
S
1
(
x
)
=
-
1
4
ln
Q
(
x
)
+
k
1
,
Doc 79
0.1967, -13.0000, 3.0000, 0.1967
testing/wikipedia/v3/06274.html
(
x
)
k
=
Γ
(
x
+
1
)
Γ
(
x
-
k
+
1
)
Doc 77
0.1967, -13.0000, 3.0000, 0.1967
testing/wikipedia/v3/23915.html
f
(
x
)
=
1
(
x
-
1
)
(
x
2
+
x
+
1
)
Doc 39
0.1967, -6.0000, 3.0000, 0.3934
testing/wikipedia/v3/03370.html
q
(
x
)
=
p
(
x
)
-
y
1
y
2
-
y
1
,
Doc 76
0.1967, -13.0000, 3.0000, 0.1967
testing/wikipedia/v3/08868.html
g
(
x
)
=
x
-
f
(
x
)
||
x
-
f
(
x
)
||
.
Doc 80
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/10047.html
(
x
)
n
=
Γ
(
x
+
1
)
Γ
(
x
-
n
+
1
)
.
Doc 81
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/03187.html
f
(
x
)
=
sgn
(
x
-
a
)
-
sgn
(
x
-
b
)
2
(
b
-
a
)
.
Doc 82
0.1967, -18.0000, 3.0000, 0.1967
testing/wikipedia/v3/09125.html
ψ
t
(
x
)
=
1
2
π
i
t
e
-
i
(
x
-
y
)
2
/
2
t
.
Doc 83
0.1967, -20.0000, 3.0000, 0.1967
testing/wikipedia/v3/04918.html
f
(
x
′
)
-
f
(
x
)
x
′
-
x
Doc 84
0.1538, -9.0000, 3.0000, 0.1538
testing/wikipedia/v3/28159.html
P
(
x
)
Q
(
x
)
Doc 85
0.1379, -4.0000, 2.0000, 0.1379
testing/wikipedia/v3/13085.html
Doc 86
0.1379, -4.0000, 2.0000, 0.1379
testing/wikipedia/v3/04272.html
Γ
(
x
)
x
-
1
K
(
x
)
Doc 88
0.1379, -7.0000, 2.0000, 0.1379
testing/wikipedia/v3/24573.html
π
(
x
)
∼
x
log
(
x
)
.
Doc 90
0.1379, -7.0000, 2.0000, 0.1379
testing/wikipedia/v3/05991.html
z
=
x
2
-
y
2
2
.
Doc 87
0.1379, -7.0000, 2.0000, 0.1379
testing/wikipedia/v3/02322.html
x
f
′
(
x
)
f
(
x
)
.
Doc 89
0.1379, -7.0000, 2.0000, 0.1379
testing/wikipedia/v3/00218.html