tangent
Not Supported
y
(
x
)
=
x0
(
ρ
)
x1
x2
(
x
-
x3
)
+
μ
y
.
Search
Returned 95 matches (100 formulae, 88 docs)
Lookup 63.572 ms, Re-ranking 717.984 ms
Found 412672 tuple postings, 65744 formulae, 13795 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
3
2
(
ρ
-
τ
)
=
r
g
Doc 2
0.4516, -1.0000, 3.0000, 0.4516
testing/wikipedia/v3/18047.html
f
(
x
)
=
1
2
(
x
-
x
*
)
T
H
(
x
-
x
*
)
Doc 3
0.4138, -10.0000, 7.0000, 0.4138
testing/wikipedia/v3/15681.html
ℓ
j
(
x
)
=
ℓ
(
x
)
w
j
x
-
x
j
Doc 4
0.3934, -7.0000, 5.0000, 0.3934
testing/wikipedia/v3/03067.html
S
(
x
)
=
∑
n
=
1
∞
n
δ
(
x
-
1
n
)
Doc 5
0.3934, -9.0000, 6.0000, 0.3934
testing/wikipedia/v3/01644.html
1
2
(
x
2
-
4
x
+
2
)
Doc 6
0.3700, -4.0000, 4.0000, 0.3700
testing/wikipedia/v3/07059.html
u
=
1
6
(
x
3
-
π
2
x
)
,
Doc 7
0.3700, -6.0000, 4.0000, 0.5859
testing/wikipedia/v3/05175.html
u
=
ω
2
π
c
(
x
1
-
x
2
)
Doc 8
0.3700, -6.0000, 4.0000, 0.3700
testing/wikipedia/v3/26380.html
ln
(
x
)
=
∑
n
=
1
∞
(
-
1
)
n
+
1
n
(
x
-
1
)
n
Doc 9
0.3700, -15.0000, 4.0000, 0.3700
testing/wikipedia/v3/00699.html
(
x
2
-
1
)
d
d
x
(
x
2
-
1
)
n
=
2
n
x
(
x
2
-
1
)
n
Doc 10
0.3700, -18.0000, 5.0000, 0.3700
testing/wikipedia/v3/02190.html
R
(
x
)
=
1
-
V
(
x
)
c
2
Doc 11
0.3349, -5.0000, 4.0000, 0.3349
testing/wikipedia/v3/00370.html
g
(
x
)
=
1
-
α
f
(
x
)
=
0.
Doc 12
0.3349, -6.0000, 4.0000, 0.3349
testing/wikipedia/v3/13406.html
f
(
x
)
=
a
+
1
b
-
a
⋅
(
x
-
a
)
2
Doc 13
0.3349, -10.0000, 4.0000, 0.3349
testing/wikipedia/v3/08528.html
f
(
x
)
=
b
+
α
A
(
x
-
a
)
|
x
-
a
|
ϵ
Doc 14
0.3349, -11.0000, 4.0000, 0.3349
testing/wikipedia/v3/17635.html
f
(
x
)
=
a
(
x
-
h
)
2
+
k
Doc 16
0.3125, -6.0000, 4.0000, 0.3125
testing/wikipedia/v3/02766.html
q
=
(
x
-
1
4
)
2
+
y
2
Doc 15
0.3125, -6.0000, 4.0000, 0.6250
testing/wikipedia/v3/00642.html
p
=
(
x
-
1
4
)
2
+
y
2
Doc 15
0.3125, -6.0000, 4.0000, 0.6250
testing/wikipedia/v3/00642.html
d
Γ
e
(
x
)
=
-
Γ
e
(
x
)
d
x
λ
e
(
9
)
Doc 17
0.3125, -12.0000, 3.0000, 0.3125
testing/wikipedia/v3/05834.html
(
x
n
-
x
¯
n
)
=
n
-
1
n
(
x
n
-
x
¯
n
-
1
)
Doc 18
0.3125, -16.0000, 4.0000, 0.3125
testing/wikipedia/v3/00018.html
π
0
(
x
)
=
lim
ε
→
0
π
(
x
-
ε
)
+
π
(
x
+
ε
)
2
.
Doc 19
0.3125, -17.0000, 4.0000, 0.6250
testing/wikipedia/v3/04059.html
ψ
0
(
x
)
=
lim
ε
→
0
ψ
(
x
-
ε
)
+
ψ
(
x
+
ε
)
2
.
Doc 19
0.3125, -17.0000, 4.0000, 0.6250
testing/wikipedia/v3/04059.html
Doc 21
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 20
0.3125, -17.0000, 4.0000, 0.3125
testing/wikipedia/v3/22878.html
2
m
ℏ
2
(
V
(
x
)
-
E
)
=
v
1
(
x
-
x
1
)
Doc 22
0.2932, -12.0000, 2.0000, 0.5691
testing/wikipedia/v3/05956.html
60
b
p
m
(
x
)
=
W
Doc 23
0.2759, -3.0000, 3.0000, 0.2759
testing/wikipedia/v3/02687.html
f
(
x
)
=
1
2
(
x
+
2
x
)
Doc 24
0.2759, -7.0000, 3.0000, 0.2759
testing/wikipedia/v3/15245.html
g
(
x
)
=
x
-
f
(
x
)
f
′
(
x
)
Doc 25
0.2759, -8.0000, 4.0000, 0.5517
testing/wikipedia/v3/15214.html
Δ
h
h
(
x
)
n
=
n
(
x
)
n
-
1
,
Doc 26
0.2759, -9.0000, 3.0000, 0.2759
testing/wikipedia/v3/01177.html
x
=
g
(
x
)
=
x
-
f
(
x
)
f
′
(
x
)
Doc 25
0.2759, -8.0000, 4.0000, 0.5517
testing/wikipedia/v3/15214.html
f
e
(
x
)
=
1
2
[
f
(
x
)
+
f
(
-
x
)
]
Doc 27
0.2759, -11.0000, 1.0000, 0.2759
testing/wikipedia/v3/05734.html
Φ
′′
(
x
)
+
Φ
′
(
x
)
2
=
2
m
ℏ
2
(
V
(
x
)
-
E
)
.
Doc 22
0.2932, -12.0000, 2.0000, 0.5691
testing/wikipedia/v3/05956.html
ℱ
-
1
(
ℱ
f
)
(
x
)
=
1
2
(
f
(
x
-
)
+
f
(
x
+
)
)
,
Doc 28
0.2759, -17.0000, 2.0000, 0.2759
testing/wikipedia/v3/04443.html
q
(
x
)
+
q
(
y
)
=
1
2
(
q
(
x
+
y
)
+
q
(
x
-
y
)
)
.
Doc 29
0.2759, -18.0000, 2.0000, 0.2759
testing/wikipedia/v3/16966.html
d
d
x
(
p
(
x
)
d
y
d
x
)
+
(
q
(
x
)
+
λ
w
(
x
)
)
y
(
x
)
=
0.
Doc 30
0.2759, -22.0000, 3.0000, 0.2759
testing/wikipedia/v3/25545.html
f
(
x
)
=
x
2
(
x
-
1000
)
+
1.
Doc 31
0.2548, -7.0000, 4.0000, 0.2548
testing/wikipedia/v3/00726.html
1
2
(
f
(
x
+
)
+
f
(
x
-
)
)
=
f
(
x
)
Doc 32
0.2308, -11.0000, 2.0000, 0.2308
testing/wikipedia/v3/08525.html
y
(
x
)
=
y
(
x
-
x
0
)
Doc 33
0.2158, -5.0000, 5.0000, 0.2158
testing/wikipedia/v3/03906.html
y
c
(
x
)
=
(
x
-
c
)
2
Doc 34
0.2158, -5.0000, 4.0000, 0.4317
testing/wikipedia/v3/05281.html
L
(
x
)
=
coth
(
x
)
-
1
x
Doc 35
0.2158, -6.0000, 4.0000, 0.2158
testing/wikipedia/v3/12327.html
y
c
(
x
)
=
(
x
-
c
)
2
.
Doc 34
0.2158, -5.0000, 4.0000, 0.4317
testing/wikipedia/v3/05281.html
F
(
x
+
1
)
=
F
(
x
)
+
1
x
Doc 36
0.2158, -8.0000, 4.0000, 0.2158
testing/wikipedia/v3/04624.html
logit
(
x
)
=
σ
2
(
2
x
-
1
)
+
μ
.
Doc 37
0.2158, -9.0000, 4.0000, 0.2158
testing/wikipedia/v3/25970.html
Q
(
x
)
=
-
q
8
(
8
x
-
5
L
)
Doc 38
0.2158, -9.0000, 2.0000, 0.2158
testing/wikipedia/v3/09923.html
(
x
y
′
)
′
+
(
x
-
ν
2
x
)
y
=
0.
Doc 7
0.3700, -6.0000, 4.0000, 0.5859
testing/wikipedia/v3/05175.html
ψ
(
x
-
ϵ
)
=
ψ
(
x
)
-
ϵ
d
ψ
d
x
Doc 39
0.2158, -11.0000, 4.0000, 0.2158
testing/wikipedia/v3/10331.html
f
′′
(
x
)
=
e
-
x
2
2
(
x
2
-
1
)
≰
0
Doc 40
0.2158, -13.0000, 4.0000, 0.2158
testing/wikipedia/v3/08663.html
f
(
x
)
=
f
∞
(
x
)
+
∑
α
∈
B
′
f
α
(
1
x
-
α
)
Doc 41
0.2158, -17.0000, 4.0000, 0.2158
testing/wikipedia/v3/30369.html
V
(
x
)
=
-
q
[
δ
(
x
+
R
2
)
+
λ
δ
(
x
-
R
2
)
]
Doc 42
0.2158, -18.0000, 3.0000, 0.2158
testing/wikipedia/v3/14689.html
a
(
x
-
b
)
n
Doc 43
0.1967, -3.0000, 3.0000, 0.1967
testing/wikipedia/v3/03233.html
(
x
i
-
x
)
R
i
Doc 45
0.1967, -4.0000, 3.0000, 0.1967
testing/wikipedia/v3/25704.html
p
(
x
)
(
x
-
a
)
Doc 44
0.1967, -4.0000, 3.0000, 0.3934
testing/wikipedia/v3/03929.html
P
(
x
)
=
-
2
x
Doc 46
0.1967, -4.0000, 3.0000, 0.1967
testing/wikipedia/v3/09585.html
h
(
x
)
=
g
(
x
)
a
Doc 44
0.1967, -4.0000, 3.0000, 0.3934
testing/wikipedia/v3/03929.html
β
α
λ
(
x
-
μ
)
Doc 48
0.1967, -5.0000, 3.0000, 0.1967
testing/wikipedia/v3/22304.html
y
(
t
)
=
e
-
t
5
Doc 49
0.1967, -5.0000, 3.0000, 0.1967
testing/wikipedia/v3/08088.html
L
(
x
)
=
x
-
1
p
Doc 47
0.1967, -5.0000, 3.0000, 0.1967
testing/wikipedia/v3/15299.html
d
d
x
(
ρ
u
)
=
0
Doc 50
0.1967, -5.0000, 2.0000, 0.1967
testing/wikipedia/v3/30201.html
f
(
x
)
=
2
x
-
1
x
Doc 52
0.1967, -6.0000, 3.0000, 0.3934
testing/wikipedia/v3/25375.html
(
x
-
1
)
=
1
1
+
x
Doc 54
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/15807.html
f
(
x
)
=
1
x
3
-
1
Doc 51
0.1967, -6.0000, 3.0000, 0.5902
testing/wikipedia/v3/03370.html
f
(
x
)
=
1
x
2
-
1
Doc 53
0.1967, -6.0000, 3.0000, 0.1967
testing/wikipedia/v3/03892.html
C
(
x
)
=
x
-
i
x
+
i
Doc 56
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/27941.html
f
-
1
(
x
)
=
1
f
(
x
)
Doc 57
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/09121.html
δ
(
x
)
=
x
-
x
p
p
.
Doc 55
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/25318.html
L
(
x
)
=
coth
x
-
1
x
.
Doc 58
0.1967, -7.0000, 3.0000, 0.1967
testing/wikipedia/v3/26403.html
f
(
x
)
=
x
2
-
1
x
-
1
Doc 52
0.1967, -6.0000, 3.0000, 0.3934
testing/wikipedia/v3/25375.html
s
(
x
)
=
x
1
-
x
-
x
2
Doc 65
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/00385.html
t
(
x
)
=
x
-
a
x
-
b
.
Doc 63
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/21812.html
f
(
x
)
=
2
x
-
1
x
+
2
Doc 61
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/00182.html
δ
(
x
)
=
σ
(
x
)
-
x
p
p
Doc 55
0.1967, -7.0000, 3.0000, 0.3934
testing/wikipedia/v3/25318.html
R
1
(
x
)
=
x
-
1
x
+
1
Doc 59
0.1967, -8.0000, 3.0000, 0.3934
testing/wikipedia/v3/14580.html
Doc 60
0.1967, -8.0000, 3.0000, 0.3934
testing/wikipedia/v3/14701.html
P
(
x
)
=
x
1
1
-
P
(
x
)
Doc 62
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/12699.html
1
x
(
x
-
1
)
(
x
-
2
)
,
Doc 64
0.1967, -8.0000, 3.0000, 0.1967
testing/wikipedia/v3/14966.html
y
1
(
x
)
=
e
-
b
2
a
x
.
Doc 66
0.1967, -9.0000, 4.0000, 0.1967
testing/wikipedia/v3/12136.html
y
′′
(
x
)
-
x
y
(
x
)
=
1
π
Doc 67
0.1967, -9.0000, 4.0000, 0.1967
testing/wikipedia/v3/07538.html
f
(
x
)
=
1
x
2
+
2
x
-
3
Doc 51
0.1967, -6.0000, 3.0000, 0.5902
testing/wikipedia/v3/03370.html
M
(
x
)
⋅
δ
E
δ
x
(
x
)
=
0
Doc 68
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/11530.html
L
(
x
)
⋅
δ
S
δ
x
(
x
)
=
0
Doc 68
0.1967, -9.0000, 3.0000, 0.3934
testing/wikipedia/v3/11530.html
ϕ
A
-
1
(
x
)
=
x
-
x
0
L
Doc 71
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/11984.html
T
a
,
r
(
x
)
=
x
-
a
r
,
Doc 73
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/17024.html
d
d
x
cos
(
x
)
=
-
sin
(
x
)
.
Doc 70
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/00254.html
g
(
x
)
=
e
-
x
2
4
f
(
x
)
Doc 69
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/22230.html
𝐄
(
x
)
=
-
∂
𝐀
(
x
)
∂
t
,
Doc 72
0.1967, -9.0000, 3.0000, 0.1967
testing/wikipedia/v3/25808.html
y
(
x
)
=
y
0
(
x
0
-
x
)
y
0
+
1
Doc 74
0.1967, -12.0000, 4.0000, 0.1967
testing/wikipedia/v3/26953.html
f
(
x
)
=
x
3
-
2
x
2
(
x
2
-
5
)
Doc 77
0.1967, -12.0000, 3.0000, 0.1967
testing/wikipedia/v3/04272.html
φ
(
x
)
=
∑
i
∈
ℤ
s
i
(
x
-
i
)
k
Doc 75
0.1967, -12.0000, 3.0000, 0.1967
testing/wikipedia/v3/13339.html
f
(
x
)
=
1
π
(
x
-
a
)
(
b
-
x
)
Doc 76
0.1967, -12.0000, 3.0000, 0.1967
testing/wikipedia/v3/25332.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 78
0.1967, -13.0000, 3.0000, 0.1967
testing/wikipedia/v3/23915.html
f
(
x
)
=
1
(
x
-
1
)
(
x
2
+
x
+
1
)
Doc 51
0.1967, -6.0000, 3.0000, 0.5902
testing/wikipedia/v3/03370.html
y
0
(
x
)
=
-
j
-
1
(
x
)
=
-
cos
(
x
)
x
Doc 80
0.1967, -14.0000, 4.0000, 0.1967
testing/wikipedia/v3/00134.html
R
2
(
x
)
=
x
2
-
6
x
+
1
(
x
+
1
)
2
Doc 59
0.1967, -8.0000, 3.0000, 0.3934
testing/wikipedia/v3/14580.html
R
2
(
x
)
=
x
2
-
4
x
+
1
(
x
+
1
)
2
Doc 60
0.1967, -8.0000, 3.0000, 0.3934
testing/wikipedia/v3/14701.html
g
(
x
)
=
x
-
f
(
x
)
||
x
-
f
(
x
)
||
.
Doc 83
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/10047.html
f
(
x
)
=
a
e
-
(
x
-
b
)
2
2
c
2
+
d
Doc 84
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/03348.html
(
x
)
n
=
Γ
(
x
+
1
)
Γ
(
x
-
n
+
1
)
.
Doc 85
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/03187.html
f
(
x
)
=
1
-
[
1
1
+
e
-
a
(
x
-
c
)
]
Doc 81
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/27177.html
y
(
y
+
1
)
2
=
(
x
-
1
)
(
x
+
1
)
8
Doc 82
0.1967, -14.0000, 3.0000, 0.1967
testing/wikipedia/v3/10508.html
f
(
x
′
)
-
f
(
x
)
x
′
-
x
Doc 86
0.1538, -9.0000, 3.0000, 0.1538
testing/wikipedia/v3/28159.html
y
(
x
)
:=
[
z
(
x
)
]
1
1
-
α
Doc 87
0.1538, -9.0000, 1.0000, 0.1538
testing/wikipedia/v3/09577.html
Γ
(
x
)
x
-
1
K
(
x
)
Doc 88
0.1379, -7.0000, 2.0000, 0.1379
testing/wikipedia/v3/24573.html