Syntax

Markup Input Presentation
Formula $x\in M$ x ∈ M
Italic The __early__ bird. The early bird.
Bold The **early** bird. The early bird.
Monospace The `early` bird. The early bird.

BBCode Wirkung
[url]https://en.wikipedia.org/[/url] https://de.wikipedia.org/
[url=https://en.wikipedia.org/]Wikipedia[/url] Wikipedia
[quote]Quotation[/quote] | Quotation

Abbreviations

Abbreviation LaTeX
\op \operatorname
\ul \underline
\ol \overline
\ub \underbrace
\ob \overbrace

Symbol Abbreviation LaTeX
ℕ \N \mathbb N
ℤ \Z \mathbb Z
ℚ \Q \mathbb Q
ℝ \R \mathbb R
ℂ \C \mathbb C
ℍ \H \mathbb H
ℙ \P \mathbb P
𝕂 \K \mathbb K
𝔽 \F \mathbb F
→ \ra \rightarrow
← \la \leftarrow
↔ \lra \leftrightarrow
⇒ \Ra \Rightarrow
⇐ \La \Leftarrow
⇔ \Lra \Leftrightarrow
Re \re \operatorname{Re}
Im \im \operatorname{Im}
id \id \operatorname{id}
Bild \Bild \operatorname{Bild}
Kern \Kern \operatorname{Kern}
rg \rg \operatorname{rg}
rk \rk \operatorname{rk}
tr \tr \operatorname{tr}
GL \GL \operatorname{GL}
proj \proj \operatorname{proj}
grad \grad \operatorname{grad}
Abb \Abb \operatorname{Abb}
ggT \ggT \operatorname{ggT}
kgV \kgV \operatorname{kgV}
ord \ord \operatorname{ord}