Math Expression (`math`)

Use this plugin to quickly paste math expressions as PNG, SVG, or even Unicode! This can come in handy when preparing slides or writing emails.

Click on the Options slider below the math preview to access various quick settings.

To use the pdflatex processing option, please make sure you have pdflatex installed and added to your path.

The following options are available:

Input Type
- LaTeX Math: f(x)=x^2, f:\mathbb{R}\mapsto\mathbb{R}
- AsciiMath: f(x)=x^2, f: RR |-> RR
Processing Method
- MathJax
- PdfLatex
Output Type
- PNG
- SVG
- Unicode
Font Size (important for resolution)
Resolution (% of pixels per pasted image height, relevant only for pixel graphic output)
Paste Color
Display Style

AsciiMath is an easy-to-write markup language, that allows you to write math expressions more effortlessly in comparison to Latex math expressions. You can read up on it on the official website. There is a custom implementation for the transformation of AsciiMath to latex when using it in combination with unicode as output. This implementation is based on the specification on the official website. In the following, there is an overview of all symbols:

Here are the grouped symbols with the LaTeX commands escaped so that the LaTeX code is visible.

Greek Letters

AsciiMath Input	LaTeX Output	Unicode Character
alpha	`\alpha`	α
beta	`\beta`	β
gamma	`\gamma`	γ
delta	`\delta`	δ
epsilon	`\epsilon`	ε
zeta	`\zeta`	ζ
theta	`\theta`	θ
iota	`\iota`	ι
kappa	`\kappa`	κ
lambda	`\lambda`	λ
mu	`\mu`	μ
nu	`\nu`	ν
xi	`\xi`	ξ
pi	`\pi`	π
rho	`\rho`	ρ
sigma	`\sigma`	σ
tau	`\tau`	τ
upsilon	`\upsilon`	υ
phi	`\phi`	φ
chi	`\chi`	χ
psi	`\psi`	ψ
omega	`\omega`	ω
Gamma	`\Gamma`	Γ
Delta	`\Delta`	Δ
Theta	`\Theta`	Θ
Lambda	`\Lambda`	Λ
Xi	`\Xi`	Ξ
Pi	`\Pi`	Π
Sigma	`\Sigma`	Σ
Upsilon	`\Upsilon`	Υ
Phi	`\Phi`	Φ
Psi	`\Psi`	Ψ
Omega	`\Omega`	Ω

Basic Operations and Relations

AsciiMath Input	LaTeX Output	Unicode Character
<=	`\leq`	≤
>=	`\geq`	≥
!=	`\neq`	≠
===	`\equiv`	≡
or	`\or`	∨
not	`\neg`	¬
implies	`\Rightarrow`	⇒
iff	`\Leftrightarrow`	⇔

Functions

AsciiMath Input	LaTeX Output	Unicode Character
sqrt	`\sqrt`	√
frac	`\frac`	⅟
sin	`\sin`	sin
cos	`\cos`	cos
tan	`\tan`	tan
log	`\log`	log
ln	`\ln`	ln
exp	`\exp`	exp

Sums and Products

AsciiMath Input	LaTeX Output	Unicode Character
sum	`\sum`	∑
prod	`\prod`	∏
int	`\int`	∫
oint	`\oint`	∮

Other Symbols

AsciiMath Input	LaTeX Output	Unicode Character
infty	`\infty`	∞
partial	`\partial`	∂
nabla	`\nabla`	∇
cdot	`\cdot`	⋅
times	`\times`	×
div	`\div`	÷
mod	`\mod`	mod
perp	`\perp`	⊥
parallel	`\parallel`	∥
angle	`\angle`	∠
triangle	`\triangle`	△
degree	`^{\circ}`	°

Here are the missing tables grouped by category:

Superscripts and Subscripts

AsciiMath Input	LaTeX Output	Unicode Character
`x^2`	`x^{2}`	²
`x_i`	`x_{i}`	x₁

Arrows

AsciiMath Input	LaTeX Output	Unicode Character
uarr	`\uparrow`	↑
darr	`\downarrow`	↓
rarr	`\rightarrow`	→
larr	`\leftarrow`	←
harr	`\leftrightarrow`	↔
rArr	`\Rightarrow`	⇒
lArr	`\Leftarrow`	⇐
hArr	`\Leftrightarrow`	⇔
`\|->`	`\mapsto`	↦
->	`\rightarrow`	→
<-	`\leftarrow`	←
=>	`\Rightarrow`	⇒
<=	`\leq`	≤

Logical Operators

AsciiMath Input	LaTeX Output	Unicode Character
and	`\land`	∧
or	`\lor`	∨
not	`\neg`	¬
if	`\rightarrow`	→
<=>	`\Leftrightarrow`	⇔

Sets

AsciiMath Input	LaTeX Output	Unicode Character
in	`\in`	∈
ni	`\ni`	∋
subset	`\subset`	⊂
supset	`\supset`	⊃
subseteq	`\subseteq`	⊆
supseteq	`\supseteq`	⊇
emptyset	`\emptyset`	∅
cup	`\cup`	∪
cap	`\cap`	∩
setminus	`\setminus`	∖
Union	`\bigcup`	⋃
Intersect	`\bigcap`	⋂

Accents

AsciiMath Input	LaTeX Output	Unicode Character
hatx	`\hat{x}`	ẍ
barx	`\overline{x}`	x̅
vecx	`\vec{x}`	x⃗
tildex	`\tilde{x}`	ẋ
dotx	`\dot{x}`	ẋ
ddotx	`\ddot{x}`	ẍ

Font Commands

AsciiMath Input	LaTeX Output	Unicode Character
bb “ABC”	`\mathbb{ABC}`	𝔸𝔹ℂ
bf “ABC”	`\mathbf{ABC}`	𝐀𝐁𝐂
it “ABC”	`\mathit{ABC}`	𝑨𝑩𝑪
sf “ABC”	`\mathsf{ABC}`	𝖠𝖡𝖢
tt “ABC”	`\mathtt{ABC}`	𝚨𝚩𝚪
fr “ABC”	`\mathfrak{ABC}`	𝔄𝔅ℭ
cc “ABC”	`\mathcal{ABC}`	𝒜ℬ𝒞

Basic Arithmetic Operators

AsciiMath Input	LaTeX Output	Unicode Character
+	`+`	+
-	`-`	-
***	`\star`	⋆
**	`\ast`	∗
*	`\cdot`	⋅

Special Symbols

AsciiMath Input	LaTeX Output	Unicode Character
xx	`\times`	×
-:	`\div`	÷
:	`\colon`	:
o+	`\oplus`	⊕
ox	`\otimes`	⊗
o.	`\odot`	⊙
^^	`\wedge`	∧
^^^	`\bigwedge`	⋀
vvv	`\bigvee`	⋁
vv	`\vee`	∨
nnn	`\bigcap`	⋂
nn	`\cap`	∩
uuu	`\bigcup`	⋃
uu	`\cup`	∪

Comparison Operators

AsciiMath Input	LaTeX Output	Unicode Character
!=	`\neq`	≠
<=	`\leq`	≤
>=	`\geq`	≥
~=	`\approx`	≈
~~~	`\approx`	≈
prop	`\propto`	∝

Set Membership

AsciiMath Input	LaTeX Output	Unicode Character
-<=	`\subset`	⊂
-<>	`\subsetneq`	⊊
>-=	`\supset`	⊃
>-<	`\supsetneq`	⊋
!in	`\notin`	∉

Ellipses

AsciiMath Input	LaTeX Output	Unicode Character
…	`\ldots`	…
	cdots		`\cdots`	⋯
vdots	`\vdots`	⋮
ddots	`\ddots`	⋱

Geometric Shapes

AsciiMath Input	LaTeX Output	Unicode Character
diamond	`\diamond`	◊
square	`\square`	□
\|__ __\|	`\parallel`	∥
\|~ ~\|	`\sim`	∼

Set Symbols

AsciiMath Input	LaTeX Output	Unicode Character
CC	`\mathbb{C}`	ℂ
NN	`\mathbb{N}`	ℕ
QQ	`\mathbb{Q}`	ℚ
RR	`\mathbb{R}`	ℝ
ZZ	`\mathbb{Z}`	ℤ

Quantifiers and Logical Symbols

AsciiMath Input	LaTeX Output	Unicode Character
AA	`\forall`	∀
forall	`\forall`	∀
EE	`\exists`	∃
exists	`\exists`	∃
\|	`\bot`	⊥
TT	`\top`	⊤
\|–	`\vdash`	⊢
\|==	`\models`	⊨

Math Expression (math)