\startenvironment notation \usesymbols[fontawesome] % Pijlen met text erboven \definemathstackers [arrowstack] [voffset=-.7\mathexheight, topcommand=\m] \definemathextensible [arrowstack] [tot] ["27F6] \define\checkok{\scale[height=.5em]{\symbol[fontawesome][ok]}} % ✓ \define\checknok{\scale[height=.5em]{\symbol[fontawesome][remove]}} % find a font with ✗ \define\coffee{\!\scale[height=.5em]{\symbol[fontawesome][coffee]}} % coffe cup \define\bomb{\!\scale[height=.65em]{\symbol[fontawesome][]}} % bomb \define\money{\scale[height=.6em]{\symbol[fontawesome][eur]}\,} % euro sign + space \define[1]\Fam{\mathcal{#1}} \define\lang{\mathcal{L}} \define\autom{\mathcal{A}} \define\bigO{\mathcal{O}} \define\pref{pref} \define\suff{suff} \define\lca{lca} % Of misschien toch \ss? \define[1]\kw{\text{\tt #1}} % L* algorithms \define\LStar{{\tt L}$^{\ast}$} \define\NLStar{{\tt NL}$^{\ast}$} \define\nLStar{$\nu$\LStar{}} \define\nLStarCol{$\nu${\tt L}$^{\ast}_{\text{col}}$} \define\nNLStar{$\nu$\NLStar{}} % Libraries \define\ONS{{\sc Ons}} \define\NLambda{{\sc Nλ}} \define\LOIS{{\sc Lois}} \define\cpp{{C++}} \define\haskell{{Haskell}} % Maths \define\N{\naturalnumbers} \define\Q{\rationals} \define\EAlph{\mathbb{A}} \define\atoms{\EAlph} \define\Perm{Perm} \define\id{id} \define\supp{{\tt supp}} \define\orb{{\tt orb}} \define\union{\cup} \define\Union{\bigcup} \define\rowunion{\sqcup} \define\Rowunion{\bigsqcup} \define\rowincl{\sqsubseteq} \define\rowincls{\sqsubset} \define[1]\lder{{#1}^{-1}} \define[2]\restr{{#1}|_{#2}} \define\ext{ext} \define\Nsize{N} \define\Sym{Sym} \define[2]\swap{(#1 \, #2)} \define\Pm{\Perm(\atoms)} \define\Lint{\mathcal{L}_{\text{int}}} \define\Lmax{\mathcal{L}_{\text{max}}} % language extension \define\Lext{{\cdot}} \stopenvironment