Test format

#basis

Math

INFO

Test

\int_{a}^{b} x^{2} d x

Inline $a$

Note

DG: Supported, But can't be in the same line, must start another line

Obsidian: Supported.

Hugo: Supported.

\sum_{k = 1}^{N} k^{2}

\sum_{k = 1}^{N} k^{2}

Note

Hugo: the color not supported. Lavender, Ok with green

Obsidian: Supported.

DG: Supported. GitHub - oleeskild/digitalgarden

Should display error or not rendered

{\begin{array}{r} 3 x + 5 y + z \\ 7 x - 2 y + 4 z \\ - 6 x + 3 y + 2 z \end{array}

{\begin{array}{r} 3 x + 5 y + z \\ 7 x - 2 y + 4 z \\ - 6 x + 3 y + 2 z \end{array}

Warning

Hugo: Not supported. \left\{, Can use \left( or \left\lbrace

\begin{array}{ccccc} min & 0 & 1 & 2 & 3 \\ 0 & 0 & 0 & 0 & 0 \\ 1 & 0 & 1 & 1 & 1 \\ 2 & 0 & 1 & 2 & 2 \\ 3 & 0 & 1 & 2 & 3 \end{array}

\begin{matrix} \begin{array}{cc} \begin{array}{ccccc} min & 0 & 1 & 2 & 3 \\ 0 & 0 & 0 & 0 & 0 \\ 1 & 0 & 1 & 1 & 1 \\ 2 & 0 & 1 & 2 & 2 \\ 3 & 0 & 1 & 2 & 3 \end{array} & \begin{array}{ccccc} max & 0 & 1 & 2 & 3 \\ 0 & 0 & 1 & 2 & 3 \\ 1 & 1 & 1 & 2 & 3 \\ 2 & 2 & 2 & 2 & 3 \\ 3 & 3 & 3 & 3 & 3 \end{array} \end{array} \\ \begin{array}{ccccc} Δ & 0 & 1 & 2 & 3 \\ 0 & 0 & 1 & 2 & 3 \\ 1 & 1 & 0 & 1 & 2 \\ 2 & 2 & 1 & 0 & 1 \\ 3 & 3 & 2 & 1 & 0 \end{array} \end{matrix}

Please use \\ instead of \\\\

Code

import os
print("A message")

Other

Closed by default

Folding/Collapsable callout

Open by default

Folding/Collapsable callout

A new line is required between the label and the content to be used correctly in Hugo

MathJax / LaTex

MathJax basic tutorial and quick reference

Inline $\sqrt{a} - \sqrt{b}$ formula

Should display error

f ({[\frac{1 + {x, y}}{(\frac{x}{y} + \frac{y}{x}) (u + 1)} + a]}^{3 / 2})

f ({[\frac{1 + {x, y}}{(\frac{x}{y} + \frac{y}{x}) (u + 1)} + a]}^{3 / 2})

Please use \left\( or \left\lbrace instead of \left\{

0.414213562373095048 \approx 6 \* 16^{- 1} + a \* 16^{- 2} + 0 \* 16^{- 3} + \dots

Should not displayed

0.414213562373095048 \approx 6 * 16^{- 1} + a * 16^{- 2} + 0 * 16^{- 3} + \dots

0.414213562373095048 \approx 6 * 16^{- 1} + a * 16^{- 2} + 0 * 16^{- 3} + \dots

Please use \ast instead of \*, when there have many *** in the formula, the formula will not render.

Hugo: Supported.

DG: some error. \*

Obsidian: same as DG \*

x_{i + 1} + x

Should not displayed

x_{i + 1} + x_{i + 2} = x_{i + 3}

x_i + 1 + x_i + 2 = x_i + 3

You must replace _ to \_

Hugo: The real reason is _ , Otherwise this formula will not render.

Misc

Tables	Are	Cool
col 3 is	right-aligned	$1600
col 2 is	centered	$12
zebra stripes	are neat	$1

Symblos

{\begin{cases} ⊑ \\ Periwinkle \\ x^{2} + 2 x - 1 \\ ⊪⊬⊮⊭⊯ \\ \or \lor \lor, ⋎, ⋁ \\ ▴, ▾, ◂, ▸ \\ \sim, ≁, ∽, \sim, ≃, ⋍, ≂, ≅, ≇ \\ \cup, ⋓, ⊔, ⋃, ⨆, ⊎, ⨄ \\ \infty, ℵ, ∁, ∍, ð, Ⅎ, ℏ \\ \Z \\ ¥ \\ \Zeta \\ ζ \\ \hat{} \lim_{\to} \end{cases}

When space shown in this formula, that will not render.

f (n) = {\begin{cases} n / 2, & if n is even \\ 3 n + 1, & if n is odd \end{cases}

\begin{array}{cc} Bad & Better \\ e^{i \frac{π}{2}} e^{\frac{i π}{2}} & e^{i π / 2} \\ \int_{- \frac{π}{2}}^{\frac{π}{2}} \sin x d x & \int_{- π / 2}^{π / 2} \sin x d x \end{array}

0^{4^{{x^{x^{2}} + 4}^{x^{2 + x}}}}

\begin{array}{rc} \color{black}{text} & t e x t \\ \color{gray}{text} & t e x t \\ \color{silver}{text} & t e x t \\ \color{white}{text} & t e x t \\ \color{maroon}{text} & t e x t \\ \color{red}{text} & t e x t \\ \color{yellow}{text} & t e x t \\ \color{lime}{text} & t e x t \\ \color{olive}{text} & t e x t \\ \color{green}{text} & t e x t \\ \color{teal}{text} & t e x t \\ \color{aqua}{text} & t e x t \\ \color{blue}{text} & t e x t \\ \color{navy}{text} & t e x t \\ \color{purple}{text} & t e x t \\ \color{fuchsia}{text} & t e x t \end{array}

Do not understand why a new page can be rendered, or delete the space and line feed can be rendered

⟨ q ‖ \frac{\frac{x}{y}}{\frac{u}{v}} | p ⟩

$$ \left\langle q \middle\| \frac{\frac{x}{y}}{\frac{u}{v}} \middle| p \right\rangle $$

Info

Hugo: Support on MathJax, And use mathj:true. But sometimes not displayed. Or use <div></div>

Math

Code

Other

MathJax / LaTex

Misc

​

Symblos

After testing for half a day, I found that the default rendering is the best