This is a draft cheat sheet. It is a work in progress and is not finished yet.
inline expression
|
|
\begin{math} <expression> \end{math}
|
Writes <expression> as part of a paragraph
Greek letters
|
𝛼 |
|
𝛽 |
|
𝛾 𝛤 |
|
𝛿 𝛥 |
|
ϵ ε |
|
𝜁 |
|
𝜂 |
|
𝜃 𝜗 𝛩 |
|
𝜄 |
|
𝜅 𝜘 |
|
𝜆 𝛬 |
|
𝜇 |
|
𝜈 |
|
𝜉 𝛯 |
|
𝜋 𝜛 𝛱 |
|
𝜌 𝜚 |
|
𝜎 𝜍 𝛴 |
|
𝜏 |
|
𝜐 𝛶 |
|
𝜙 𝜑 𝛷 |
|
𝜒 |
|
𝜓 𝛹 |
|
𝜔 |
|
𝟋 |
Variable-sized symbols
|
∑ ∏ ∐ |
|
∫ ∮ ∬ |
|
⨄ ⋂ ⋃ |
\bigoplus \bigotimes \bigodot
|
⨁ ⨂ ⨀ |
\bigvee \bigwedge \bigsqcup
|
⋁ ⋀ ⨆ |
|
|
Display math
|
\begin{displaymath} <expression> \end{displaymath}
|
\begin{equation} <expression> \end{equation}
|
Writes <expression> centered on its own line
Math constructs
|
creates a fraction with numerator <N> and denominator <D> |
|
<𝑓>′ |
`{{lang-tex}}\sqrt{n} |
√n̅ |
|
ͫ√n̅ |
|
a̅c̅ |
|
a͟b |
|
a͡c (but like ^) |
|
a͠c |
\overrightarrow{ac} \overleftarrow{ac}
|
a͞c͐ ᷾a͞c |
\overbrace{ac} \underbrace{ac}}
|
a᷉ˆc᷈ (like '{') a̫˯c̫ (but like'}') |
Delimiters
|
| |
|
‖ |
|
{ } |
|
⟨ ⟩ |
|
⌊ ⌋ |
|
⌈ ⌉ |
|
/ \ |
\Uparrow \uparrow \Downarrow \downarrow
|
⇑ ↑ ⇓ ↓ |
\llcorner \lrcorner \ulcorner \urcorner
|
⌞ ⌟ ⌜ ⌝ |
use the pair \lefts1
and \rights2
to match height of delimiters s1 and s2 to the height of their contents, e.g., \left\{ expr \right\{
Standard function names
|
sin cos tan |
|
arcsin arccos arctan |
|
sec csc cot |
Miscelaneous symbols
|
∞ |
|
∇ |
|
∀ ∃ ∄ |
|
∂ |
\angle \measuredangle \sphericalangle
|
∠ ∡ ∢ |
\vec{a} \hat{a} \bar{a} \check{a} \dot{a}
|
a̅˃ â a̅ ǎ ȧ |
|
ħ ℏ |
|