ASCIIMath Symbol List

James Gray - The Open University

This is a list of symbols to accompany the ASCIIMath tutorial. To display the mathematics correctly, this page requires Internet Explorer 6 with MathPlayer installed, or Mozilla/Firefox/Netscape 7+ with MathML fonts installed (e.g. download the MIT MathML font packages).

Binary Operators
$+$	+	$-$	-	$\cdot$	*	$⋆$	**
$/$	//	$\$	\\	$\times$	xx or times	$\div$	-:
$\circ$	@	$\oplus$	o+	$\otimes$	ox	$⊙$	o.
$\land$	^^	$\lor$	vv	$\cap$	nn	$\cup$	uu

Big Operators
$\sum$	sum	$\prod$	prod	$⋀$	^^^	$⋁$	vvv
$⋂$	nnn	$⋃$	uuu	$\int$	int	$\oint$	oint
Note: superscripts and subscripts displayed above and below for big operators e.g. $\sum_{i = 1}^{n}$ .

Binary Relations
$=$	=	$\neq$	!=	$<$	<	$>$	>
$\leq$	<=	$\geq$	>=	$≺$	-<	$≻$	>-
$\in$	in	$\notin$	!in	$\subset$	sub	$\supset$	sup
$\subseteq$	sube	$\supseteq$	supe	$\equiv$	-=	$≅$	~=
$\approx$	~~	$\propto$	prop

Logical
$and$	and	$or$	or	$\neg$	not	$\Rightarrow$	=>
$if$	if	$\Leftrightarrow$	iff	$\forall$	AA	$\exists$	EE
$⊥$	_\|_	$⊤$	TT	$⊢$	\|--	$⊨$	\|==

Brackets
$($	(	$)$	)	$[$	[	$]$	]
${$	{	$}$	}	$〈$	(:	$〉$	:)

Miscellaneous
$\partial$	del	$\nabla$	grad	$\pm$	+-	$\emptyset$	O/
$\infty$	oo	$ℵ$	aleph	$∠$	/_	$∴$	:.
$...$	... or ldots	$\dots$	cdots	$⋮$	vdots	$⋱$	ddots
$⋄$	diamond	$□$	square	$⌊$	\|__	$⌋$	__\|
$⌈$	\|~	$⌉$	~\|			$ℂ$	CC
$ℕ$	NN	$ℚ$	QQ	$ℝ$	RR	$ℤ$	ZZ

Standard Functions
$sin$	sin	$cos$	cos	$tan$	tan
$csc$	csc	$sec$	sec	$cot$	cot
$sinh$	sinh	$cosh$	cosh	$tanh$	tanh

$log$	log	$ln$	ln	$det$	det	$dim$	dim
$lim$	lim	$mod$	mod	$gcd$	gcd	$lcm$	lcm
		$min$	min	$max$	max

Accents
$\hat{x}$	hat x	$\bar{x}$	bar x	$\vec{x}$	vec x	$\dot{x}$	dot x	$\overset{..}{x}$	ddot x

Arrows
$\to$	rarr or ->	$\leftarrow$	larr	$\leftrightarrow$	harr	$↑$	uarr	$↓$	darr
$\Rightarrow$	rArr	$\Leftarrow$	lArr	$\Leftrightarrow$	hArr	$\mapsto$	\|->

Fonts
$A$	bb A	$$	bbb A	$$	cc A
$A$	tt A	$$	fr A	$A$	sf A

Lowercase Greek Letters
$α$	alpha	$β$	beta	$γ$	gamma	$δ$	delta
$ε$	epsilon	$ɛ$	varepsilon	$ζ$	zeta	$η$	eta
$θ$	theta	$ϑ$	vartheta	$ι$	iota	$κ$	kappa
$λ$	lambda	$μ$	mu	$ν$	nu	$ξ$	xi
$π$	pi	$ρ$	rho	$σ$	sigma	$τ$	tau
$υ$	upsilon	$φ$	phi	$ϕ$	varphi	$χ$	chi
$ψ$	psi	$ω$	omega

Uppercase Greek Letters
$Γ$	Gamma	$Δ$	Delta	$Θ$	Theta	$Λ$	Lambda
$Ξ$	Xi	$Π$	Pi	$Σ$	Sigma	$Φ$	Phi
$Ψ$	Psi	$Ω$	Omega