Punctuation Cheat Sheet Delimeters Math* Revision: 1.1 Date: 2010/09/09. Symbol Name LATEX Symbol Name LATEX Yu Heng ([email protected]) ‘ quote \textquoteleft = equal to = ’ backquote \textquoteright =6 not equal to \neq Punctuation “ double quote \textquotedblleft ≈ approximately equal to \approx Symbol Name LATEX ” back double quote \textquotedblright ≡ equivalent to \equiv ’ apostrophe ’ round brackets, parentheses: + plus + : colon : ( parenleft ( − minus - ; semicolon ; ) parenright )  plus or minus \pm , comma , square brackets, box brackets: × times \times . full stop/period . [ bracketleft \lbrack ÷ divided by \div ? question mark ? ] bracketright \lbrack < less than < ! exclamation mark ! curly brackets, braces: > greater than > ... ellipses \ldots { braceleft \{  much less than \ll ˜ small tilde \~{} } braceright \}  much greater than \gg ˆ caret \^{} angle brackets, wickets, chevrons: ≤ less than or equal to \leq underscore/understrike \_ ≥ h left angle bracket $\langle$ √ greater than or equal to \geq - hyphen - i right angle bracket $\rangle$ √. square root of \sqrt{} – en-dash -- n . N-th root of \sqrt[n]{} — em-dash --- ∞ infinity \infty / slash/stroke / Greek Alaphet* R∝ proportional to \propto \ backslash \textbackslash integral of . . . \int α \alpha β \beta γ \gamma δ \delta H contour integral of \oint Typography  \epsilon ζ \zeta η \eta ε \varepsilon 0 prime/derivative of \prime | θ \theta ι \iota κ \kappa ϑ \vartheta vertical bar \textbar 00 double prime \prime\prime ¦ 1 λ \lambda µ \mu ν \nu ξ \xi broken bar \textbrokenbar ∂ partial \partial π \pi ρ \rho σ \sigma τ \tau @ at sign @ < Real number \Re υ \upsilon φ \phi χ \chi ψ \psi Ø empty set \O = Imaginary number \Im ω \omega P # Number sign \# sum over \sum Γ \Gamma ∆ \Delta Θ \Theta Λ \Lambda Q % percent sign \% product over \prod ‡ Ξ \Xi Π \Pi Σ \Sigma Υ \Upsilon ◦ permil/permille \textperthousand . degree ^\circ Φ \Phi Ψ \Psi Ω \Omega & ampersand \& ∠ angle \angle ° degree \textdegree 4 triangle \triangle ‰ degree Celsius \textcelsius k parallel \parallel ¤ Diacritics & Others* currency sign \textcurrency > top element \top £ pound sign \pounds Symbol Name LATEX ⊥ perpendicular \bot $ ∼ dollar sign \$ ~x vector \vec{x} = congruent \cong Š old style dollar sign \textdollaroldstyle x¯ macron/mean(x bar) \bar{x} ∼ similar \sim ¢ cent sign \textcent x˙ overdot(x dot) \dot{x} | \.{x} ∵ because \because 3 U Japanese yen sign \yen x¨ double dot \ddot{x} | \"{x} ∴ therefore \therefore 3 e 2 euro sign \euro x´ acute \acute{x} | \’{x} ∧ or \wedge ˚ ˚ A Amstr¨onger \AA xˇ caron \check{x} | \v{x} ∨ and \vee Æ capital ae ligature \AE x` grave \grave{x} | \‘{x} ∀ for all \forall æ small ae ligature/diphthong \ae xˆ circumflex \hat{x} | \^{x} ∈ in \in ˆ bullet \textbullet x˘ breve \breve{x} | \u{x} ∈/ not in \notin ¶ ∗ pilcrow \P asterisk \ast ∃ exists \exists § section sign \S ? star \star ⇒ implies \Rightarrow „ ◦ dagger \dag circle \circ ⊂ subset of \subset  double dagger \ddag diamond \diamond ⊃ superset of \supset ¸ reference mark \textreferencemark ] sharp \sharp ∪ union of \cup © copyright symbol \copyright \ natural \natural ∩ intersected with \cap ® registered sign \textregistered [ flat \flat ­ ~ sound recording copyright \textcircledP h bar \hbar * means latex codes there only work in math mode. — trademark \texttrademark ∇ nabla \nabla 1. Package textcomp is needed by most signs begin with \text. › numero sign \textnumero ℵ aleph \aleph 2. One of the package eurosans/eurofont/eurosym will work. sun symbol \odot 3. Package amssymbl is needed.