The Comprehensive LaTeX Symbol List

Table 54: AMS Extensible Arrow Accents
←− a \overleftarrow{a}
−→ a \overrightarrow{a}
←→ a \overleftrightarrow{a}
a
←− \underleftarrow{a} −→ a \underrightarrow{a} ←→ a \underleftrightarrow{a}
These accents are called “extensible” because they stretch to fit their argument.
For example, “$\underrightarrow{ABCdef}$” produces “ABCde f
−−−−−−→ ”.
Table 55: Punctuation Symbols (Math Mode)
, , ; ; : \colon ∗ . \ldotp · \cdotp
∗ While “:” is valid in math mode, \colon uses different surrounding spacing. See
Section 7.3 and the Short Math Guide for L A TEX [Dow00] for more information on
math-mode spacing.
Table 56: Miscellaneous L A TEX 2ε Symbols
ℵ \aleph l \ell j \jmath ♠
√
\spadesuit
∠ \angle ∅ \emptyset . . . \ldots \surd
\ \backslash ∃ \exists \mho ∗ ⊤ \top
⊥ \bot ♭ \flat ∇ \nabla △ \triangle
□ \Box ∗ ∀ \forall ♮ \natural . \vdots
· · · \cdots \hbar ¬ \neg ℘ \wp
♣ \clubsuit ♥ \heartsuit ∂ \partial
. .. \ddots I \Im ′ \prime
⋄ \Diamond ∗ ı \imath R \Re
♦ \diamondsuit ∞ \infty ♯ \sharp
∗ Not predefined in L A TEX 2ε. Use one of the packages latexsym, amsfonts, amssymb,
txfonts, pxfonts, or wasysym.
Table 57: Miscellaneous AMS Symbols
∠ \angle ∁ \complement ∡ \measuredangle
\backprime \diagdown \mho
k \Bbbk \diagup ∄ \nexists
⋆ \bigstar ð \eth ∢ \sphericalangle
\blacklozenge Ⅎ \Finv □ \square
\blacksquare \Game ▽ \triangledown
\blacktriangle \hbar ∅ \varnothing
\blacktriangledown ħ \hslash △ \vartriangle
S \circledS ♦ \lozenge
Table 58: AMS Commands Defined to Work in Both Math and Text Mode
̌ \checkmark R \circledR ✠ \maltese
21