% schulmathematik bundle: package schulma % Version 1.0 % 16. Februar 2020 \RequirePackage{xparse} \ProvidesExplPackage {schulma} {2020-02-16} {1.0} {Befehle für die Schulmathematik} \RequirePackage[intlimits]{mathtools} \RequirePackage{autoaligne} \RequirePackage{icomma} \RequirePackage{pgfplots} \ExplSyntaxOff \usetikzlibrary{shapes.misc} \ExplSyntaxOn \pgfplotsset { compat=newest, axis~lines=middle, label~style= { font=\small }, ticklabel~style= { font=\footnotesize, /pgf/number~format/use~comma }, tick~style={thick}, every~axis~plot/.append~style= { semithick, scaled~ticks=false } } \NewDocumentEnvironment {Kosy} {o} { \tl_set:Nn \l_tmpa_tl { xlabel={$x$},ylabel={$y$}, minor~tick~num=1,minor~tick~length=0pt, grid=both } \begin{tikzpicture} \IfValueTF{#1} { \begin{axis}[\l_tmpa_tl,#1] } { \begin{axis}[\l_tmpa_tl] } } { \end{axis} \end{tikzpicture} } \NewDocumentCommand \LGS {m} { \ensuremath { \left | \, \autoaligne {#1} \, \right | } } \NewDocumentCommand \ehoch {m} { \mathrm{e}^{#1} } \NewDocumentCommand \diff {m} { \mathrm{d}#1 } \NewDocumentCommand \Pkt {o m m} { \ensuremath { \IfValueT{#1}{#1} \mathopen{} % Zusatzabstand entfernen \left( {#2} \, \middle| \, {#3} \right) } } \NewDocumentCommand \PktR {o m m m} { \ensuremath { \IfValueT{#1}{#1} \mathopen{} % Zusatzabstand entfernen \left( {#2} \, \middle| \, {#3} \, \middle| \, {#4} \right) } } \NewDocumentCommand \Vek {m m m} { \ensuremath { \begin{pmatrix} #1 \\ #2 \\ #3 \end{pmatrix} } } \NewDocumentCommand \VekBr {m m m} { \ensuremath { \begin{pmatrix} #1 \\[0,5ex] #2 \\[0,5ex] #3 \end{pmatrix} } } % Knotentyp zum Setzen von Kreuzen ins Koordinatensystem: \tikzset { Kreuz/.style = { cross~out, draw, minimum~size = 5pt, inner~sep = 0pt, outer~sep = 0pt } }