MDX components

January 23, 2022

2 min read

Testing out MDX components.

Components

Dot product $\bold{a}$ and $\bold{b}$ .

\bold{a}\cdot\bold{b} = \displaystyle\sum_{i=1}^n a_i b_i = a_1 b_1 + a_2 b_2 + \cdot\cdot\cdot + a_n b_n

Rotate 2D vector.

\begin{aligned} R\bold{v} & = \begin{bmatrix} \cos \theta & -\sin \theta \\ \sin \theta & \cos \theta \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} \\ & = \begin{bmatrix} x \cos \theta - y \sin \theta \\ x \sin \theta + y \cos \theta \end{bmatrix} \end{aligned}

Derivative.

\begin{aligned} \frac{df}{dx} & = \lim_{\Delta x \to 0}\frac{f(x+\Delta x)-f(x)}{\Delta x} \\ & = \lim_{h\to 0}\frac{f(x+h)-f(x)}{h} \\ & = \lim_{\Delta x \to 0}\frac{\Delta y}{\Delta x} \end{aligned}

Line Numbers

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import { Button } from "@mantine/core";
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function Demo() {
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  return <Button>Hello</Button>
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}

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*, *::before, *::after {
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  box-sizing: border-box;
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}

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import { Button } from "@mantine/core";
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function Demo() {
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  return <Button>Hello</Button>
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}