Math Blogging
A TeX component comes to Powpress
Now you can use TeX components in Powpress to write mathematical expressions. To use this feature:
- Click the "TeX" button to insert a TeX editor block
- Type in a TeX expression
- Save
To check out the supported functions, please check the manual here. Here are some examples:
\begin{aligned}
\nabla \times \vec{\mathbf{B}} -\, \frac1c\, \frac{\partial\vec{\mathbf{E}}}{\partial t} & = \frac{4\pi}{c}\vec{\mathbf{j}} \\
\nabla \cdot \vec{\mathbf{E}} & = 4 \pi \rho \\
\nabla \times \vec{\mathbf{E}}\, +\, \frac1c\, \frac{\partial\vec{\mathbf{B}}}{\partial t} & = \vec{\mathbf{0}} \\
\nabla \cdot \vec{\mathbf{B}} & = 0 \end{aligned}
\left(\!
\begin{array}{c}
n \\
r
\end{array}
\!\right) = \frac{n!}{r!(n-r)!}
k = a + \cfrac{1}{b
+ \cfrac{1}{c
+ \cfrac{1}{d
+ \cfrac{1}{e
+ \cfrac{1}{f
+ \cfrac{1}{g
+ \cfrac{1}{h
+ \cfrac{1}{i
+ \cfrac{1}{j} } } } }}}}}
\sqrt[n]{1+x+x^2+x^3+\dots+x^n}
\left(\frac{1}{\sqrt{x}}\right)
z = \overbrace{
\underbrace{x}_\text{real} + i
\underbrace{y}_\text{imaginary}
}^\text{complex number}
u(x) =
\begin{cases}
\exp{x} & \text{if } x \geq 0 \\
1 & \text{if } x < 0
\end{cases}
x = a_0 + \frac{1}{a_1 + \frac{1}{a_2 + \frac{1}{a_3 + a_4}}}
\lim_{x\to 0}{\frac{e^x-1}{2x}}
\overset{\left[\frac{0}{0}\right]}{\underset{\mathrm{H}}{=}}
\lim_{x\to 0}{\frac{e^x}{2}}={\frac{1}{2}}
f(x) = a x^2+b x +c
\frac{d}{dx}\left( \int_{0}^{x} f(u)\,du\right)=f(x).
e^{ \pm i\theta } = \cos \theta \pm i\sin \theta