a
2
+
b
2
=
c
2
a^2 + b^2 = c^2
a
2
+
b
2
=
c
2
E
=
m
c
2
E = mc^2
E
=
m
c
2
Δ
x
Δ
p
≥
ℏ
2
\Delta x \, \Delta p \geq \frac{\hbar}{2}
Δ
x
Δ
p
≥
2
ℏ
O
(
n
log
n
)
O(n \log n)
O
(
n
lo
g
n
)
i
ℏ
∂
∂
t
Ψ
=
H
^
Ψ
i\hbar\frac{\partial}{\partial t}\Psi = \hat{H}\Psi
i
ℏ
∂
t
∂
Ψ
=
H
^
Ψ
A
=
P
(
1
+
r
n
)
n
t
A = P\left(1+\frac{r}{n}\right)^{nt}
A
=
P
(
1
+
n
r
)
n
t
∇
⋅
E
=
ρ
ε
0
\nabla \cdot \mathbf{E} = \frac{\rho}{\varepsilon_0}
∇
⋅
E
=
ε
0
ρ
P
(
A
∣
B
)
=
P
(
B
∣
A
)
P
(
A
)
P
(
B
)
P(A|B) = \frac{P(B|A)P(A)}{P(B)}
P
(
A
∣
B
)
=
P
(
B
)
P
(
B
∣
A
)
P
(
A
)
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