Snippets/LaTeX_Typst.md

LaTeX -- Typst

Griechische Buchstaben

kleine griechische Buchstaben

LaTeX	Vorschau	Typst
\alpha	\alpha	alpha
\beta	\beta	beta
\gamma	\gamma	gamma
\delta	\delta	delta
\epsilon	\epsilon	epsilon.alt
\zeta	\zeta	zeta
\eta	\eta	eta
\theta	\theta	theta
\iota	\iota	iota
\kappa	\kappa	kappa
\lambda	\lambda	lambda
\mu	\mu	mu
\nu	\nu	nu
\xi	\xi	xi
\omicron	\omicron	omnicron
\pi	\pi	pi
\rho	\rho	rho
\sigma	\sigma	sigma
\tau	\tau	tau
\upsilon	\upsilon	upsilon <—- bis hier
\phi	\phi	phi.alt
\chi	\chi	chi
\psi	\rho	rho
\omega	\omega	omega
\varepsilon	\varepsilon	epsilion
\vartheta	\vartheta	theta.alt
\varpi	\varpi	pi.alt
\varrho	\varrho	rho.alt
\varsigma	\varsigma	sigma.alt
\varphi	\varphi	phi

Grosse griechische Buchstaben

LaTeX	Vorschau	Typst
\Gamma	\Gamma	Gamma
\Delta	\Delta	Delta
\Theta	\Theta	Theta
\Lambda	\Lambda	Lambda
\Xi	\Xi	Xi
\Pi	\Pi	Pi
\Sigma	\Sigma	Sigma
\Upsilon	\Upsilon	Upsilon
\Phi	\Phi	Phi
\Psi	\Psi	Psi
\Omega	\Omega	Omega

Integral

LaTeX	Vorschau	Typst
\int_a^b f(x) \mathrm{d} x	\int_a^b f(x) \mathrm{d} x	integral_a^b f(x) dif x
\int	\int	integral
\oint	\oint	integral.cont
\iint	\iint	integral.double
\oiint	\oiint	integral.surf
\iiint	\iiint	integral.triple
\oiiint	\oiiint	integral.vol

Fonts

LaTeX	Vorschau	Typst
\boldsymbol{A}	\boldsymbol{A}	bold(A)
\mathbb{A}	\mathbb{A}	AA
\mathbf{A}	\mathbf{A}	upright(bold(A))
\mathcal{A}	\mathcal{A}	cal(A)
\mathscr{A}	\mathscr{A}	scr(A)
\mathit{A}	\mathit{A}	italic(A)
\mathfrak{A}	\mathfrak{A}	frak(A)
\mathrm{A}	\mathrm{A}	upright(A)
\mathsf{A}	\mathsf{A}	sans(A)
\mathtt{A}	\mathtt{A}	mono(A)

Arrows

LaTeX	Preview	Typst (Textual)	Typst (Shorthand)
\leftarrow	\leftarrow	arrow.l	<-
\gets	\gets	arrow.l	<-
\rightarrow	\rightarrow	arrow.r	->
\to	\to	arrow.r	->
\leftrightarrow	\leftrightarrow	arrow.l.r	<->
\Leftarrow	\Leftarrow	arrow.l.double
\Rightarrow	\Rightarrow	arrow.r.double	=>
\Leftrightarrow	\Leftrightarrow	arrow.l.r.double	<=>
\mapsto	\mapsto	arrow.r.bar
\hookleftarrow	\hookleftarrow	arrow.l.hook
\leftharpoonup	\leftharpoonup	harpoon.lt
\leftharpoondown	\leftharpoondown	harpoon.lb
\rightleftharpoons	\rightleftharpoons	harpoons.rtlb
\longleftarrow	\longleftarrow	arrow.l.long	<--
\longrightarrow	\longrightarrow	arrow.r.long	-->
\longleftrightarrow	\longleftrightarrow	arrow.l.r.long	<-->
\Longleftarrow	\Longleftarrow	arrow.l.double.long	<==
\Longrightarrow	\Longrightarrow	arrow.r.double.long	==>
\Longleftrightarrow	\Longleftrightarrow	arrow.l.r.double.long	<==>
\longmapsto	\longmapsto	arrow.r.long.bar
\hookrightarrow	\hookrightarrow	arrow.r.hook
\rightharpoonup	\rightharpoonup	harpoon.rt
\rightharpoondown	\rightharpoondown	harpoon.rb
\iff	\iff	arrow.l.r.double.long	<==>
\implies	\implies	arrow.r.double.long	==>
\uparrow	\uparrow	arrow.t
\downarrow	\downarrow	arrow.b
\updownarrow	\updownarrow	arrow.t.b
\Uparrow	\Uparrow	arrow.t.double
\Downarrow	\Downarrow	arrow.b.double
\Updownarrow	\Updownarrow	arrow.t.b.double
\nearrow	\nearrow	arrow.tr
\searrow	\searrow	arrow.br
\swarrow	\swarrow	arrow.bl
\nwarrow	\nwarrow	arrow.tl
\leadsto	\leadsto	arrow.r.squiggly	~>
\leftleftarrows	\leftleftarrows	arrows.ll
\rightrightarrows	\rightleftarrows	arrows.rr

Set and Elements

LaTeX	Preview	Typst
\in	\in	in
\subset	\subset	subset
\subseteq	\subseteq	subset.eq
\supset	\supset	supset
\supseteq	\supseteq	supset.eq
\varnothing	\varnothing	diameter

Non-mathematical Symbols

LaTeX	Preview	Typst
\$	\$	\$
\pounds	\pounds	pound
\yen	\yen	yen
\copyright	\copyright	copyright
\S	\S	section
\P	\P	pilcrow

Temp

Miscellaneous Symbols

LaTeX	Preview	Typst (Textual)	Typst (Shorthand)
\Cap	⋒	inter.double	``
\Cup	⋓	union.double	``
\Join	⋈	join	``
\aleph	ℵ	alef	``
\angle	∠	angle	``
\approx	≈	approx	``
\approxeq	≊	approx.eq	``
\ast	∗	ast	``
\bigcap	⋂	inter.big	``
\bigcirc	◯	circle.big	``
\bigcup	⋃	union.big	``
\bigodot	⨀	dot.o.big	``
\bigoplus	⨁	xor.big	``
\bigotimes	⨂	times.o.big	``
\bigsqcup	⨆	union.sq.big	``
\bigtriangledown	▽	triangle.b	``
\bigtriangleup	△	triangle.t	``
\biguplus	⨄	union.plus.big	``
\bigvee	⋁	or.big	``
\bigwedge	⋀	and.big	``
\bullet	∙	bullet	``
\cap	∩	inter	``
\cdot	⋅	dot.op	``
\cdots	⋯	dots.c	``
\checkmark	✓	checkmark	``
\circ	∘	circle.small	``
\colon	:	colon	``
\cong	≅	tilde.equiv	``
\coprod	∐	product.co	``
\cup	∪	union	``
\curlyvee	⋎	or.curly	``
\curlywedge	⋏	and.curly	``
\dagger	†	dagger	``
\dashv	⊣	tack.l	``
\ddagger	‡	dagger.double	``
\ddots	⋱	dots.down	``
\diamond	⋄	diamond	``
\div	÷	div	``
\divideontimes	⋇	times.div	``
\dotplus	∔	plus.dot	``
\ell	ℓ	ell	``
\emptyset	∅	nothing	``
\equiv	≡	equiv	``
\exists	∃	exists	``
\forall	∀	forall	``
\ge	≥	gt.eq	>=
\geq	≥	gt.eq	>=
\geqslant	⩾	gt.eq.slant	``
\gg	≫	gt.double	>>
\hbar	ℏ	planck	``
\imath		dotless.i	``
\infty	∞	infinity	oo
\intercal	⊺	top	``
\jmath		dotless.j	``
\land	∧	and	``
\langle	⟨	chevron.l	``
\lbrace	{	brace.l	``
\lbrack	[	bracket.l	``
\ldots	…	dots.l	``
\le	≤	lt.eq	<=
\leftthreetimes	⋋	times.three.l	``
\leq	≤	lt.eq	<=
\leqslant	⩽	lt.eq.slant	``
\lhd	⊲	triangle.l	``
\ll	≪	lt.double	<<
\ltimes	⋉	times.l	``
\measuredangle	∡	angle.arc	``
\mid	∣	divides	``
\models	⊨	models	``
\mp	∓	minus.plus	``
\nRightarrow	⇏	arrow.double.not	``
\nabla	∇	nabla	``
\ncong	≆	tilde.nequiv	``
\ne	=	eq.not	!=
\neg	¬	not	``
\neq	=	eq.not	!=
\nexists	∄	exists.not	``
\ngeq	≱	gt.eq.not	``
\ni	∋	in.rev	``
\nleftarrow	↚	arrow.l.not	``
\nleq	≰	lt.eq.not	``
\nparallel	∦	parallel.not	``
\nmid	∤	divides.not	``
\notin	∈/	in.not	``
\nrightarrow	↛	arrow.not	``
\nsim	≁	tilde.not	``
\nsubseteq	⊈	subset.eq.not	``
\ntriangleleft	⋪	lt.tri.not	``
\ntriangleright	⋫	gt.tri.not	``
\odot	⊙	dot.o	``
\ominus	⊖	minus.o	``
\oplus	⊕	xor	``
\otimes	⊗	times.o	``
\parallel	∥	parallel	``
\partial	∂	partial	``
\perp	⊥	perp	``
\pm	±	plus.minus	``
\prec	≺	prec	``
\preceq	⪯	prec.eq	``
\prime	′	prime	``
\prod	∏	product	``
\propto	∝	prop	``
\rangle	⟩	chevron.r	``
\rbrace	}	brace.r	``
\rbrack	]	bracket.r	``
\rhd	⊳	triangle	``
\rightthreetimes	⋌	times.three.r	``
\rtimes	⋊	times.r	``
\setminus	∖	without	``
\sim	∼	tilde	``
\simeq	≃	tilde.eq	``
\smallsetminus	∖	without	``
\spadesuit	♠	suit.spade	``
\sqcap	⊓	inter.sq	``
\sqcup	⊔	union.sq	``
\sqsubseteq	⊑	subset.eq.sq	``
\sqsupseteq	⊒	supset.eq.sq	``
\star	⋆	star	``
\subsetneq	⊊	subset.neq	``
\succ	≻	succ	``
\succeq	⪰	succ.eq	``
\sum	∑	sum	``
\supsetneq	⊋	supset.neq	``
\times	×	times	``
\top	⊤	top	``
\triangle	△	triangle.t	``
\triangledown	▽	triangle.b.small	``
\triangleleft	◃	triangle.l.small	``
\triangleright	▹	triangle.r.small	``
\twoheadrightarrow	↠	arrow.r.twohead	->>
\upharpoonright	↾	harpoon.tr	``
\uplus	⊎	union.plus	``
\vdash	⊢	tack.r	``
\vdots	⋮	dots.v	``
\vee	∨	or	``
\wedge	∧	and	``
\wr	≀	wreath

Implementing LaTeX macros unsupported by Typst

Background

There is not always a Typst equivalent for every LaTeX macro. This document provides a guide on how to implement unsupported LaTeX macros in Typst.

The \mathscr macro

scr is natively supported in Typst since version 0.14.0! [1]

The \LaTeX and \TeX macro

LaTeX: \LaTeX and \TeX

Implementation in Typst [2]

#let TeX = context {
  set text(font: "New Computer Modern")
  let e = measure("E")
  let T = "T"
  let E = text(1em, baseline: e.height * 0.31, "E")
  let X = "X"
  box(T + h(-0.15em) + E + h(-0.125em) + X)
}

#let LaTeX = context {
  set text(font: "New Computer Modern")
  let a-size = 0.66em
  let l = measure("L")
  let a = measure(text(a-size, "A"))
  let L = "L"
  let A = box(scale(x: 105%, text(a-size, baseline: a.height - l.height, "A")))
  box(L + h(-a.width * 0.67) + A + h(-a.width * 0.25) + TeX)
}

Usage example:

You can use #LaTeX in text environments.
You can use $#LaTeX$ in math environments as well.

Using the op function to define custom operators

For example, if you want to define a custom operator \myopr.

LaTeX: \newcommand{\myopr}{\operatorname{myopr}}

Equivalent in Typst:

#let myopr = op("myopr");

Usage example:

$
y = myopr x
$

A vertical bar for evaluation

It's common to use a vertical bar to denote the evaluation of a function at a point. e.g.

➣ LaTeX:

f(x) \bigg\rvert_{x = x_0}

Where \bigg\rvert may be replaced with \bigg\vert, \bigg| etc.

➣ Walkaround in Typst:

f(x) lr(| vec(delim: #none, , , x = x_0))

Also it's common to use a vertical bar to denote the deference of function values at two points, especially when calculating definite integrals. e.g. [3]

➣ LaTeX:

F(x) \bigg\rvert_{a}^{b}

Where \bigg\rvert may be replaced with \bigg\vert , \bigg| etc.

➣ Walkaround in Typst:

F(x) lr(| vec(delim: #none, b, , a))

The \cancelto macro

\cancelto{value}{expression} is a LaTeX command provided by the cancel package. It is used to place an arrow through an expression and annotate it with a value to which the expression is be evaluated.

➣ LaTeX:

\cancelto{0}{\frac{\partial^2 Q}{\partial r^2}}

➣ Implementation in Typst (adapted from [4] ):

#let cancelto(to, body) = {
  let max(a, b) = if a > b { a } else { b };
  context {
    let m = measure(body)
    let (w, h) = (m.width, m.height * 2)
    let arrow = rotate(-55deg, math.stretch(sym.arrow.r, size: max(h*1.8, w*2.0)))
    set place(center + horizon)
    body
    place(dx: -w * 0.5, dy: -h * 0.1, arrow)
    place(dx: w * 0.3, dy: -h * 1.1, to)
  }
}

➣ Usage example:

$
cancelto(0, (partial^2 Q)/(partial r^2))
$

https://qwinsi.github.io/tex2typst-webapp/cheat-sheet.html