Dear List,
I have an example, where the formula should be more left. Maybe something with
\startalign?
setuppapersize[A4]
\setcounter[userpage][439]
\setupbodyfont[modern, 12.95pt]
\setuplayout[backspace=2.9cm,
width=13.50cm]
\defineenumeration
[theorem]
[
text=Theorem,
title=yes,
width=fit,
distance=0.2em,
alternative=serried,
]
\definetextbackground[GrayBackground][
location=paragraph,
background=color,
backgroundcolor=lightgray,
leftoffset=.5\bodyfontsize,
rightoffset=.5\bodyfontsize,
topoffset=.5\bodyfontsize,
bottomoffset=.5\bodyfontsize,
frame=off,]
\starttext
\blackrule[color=black, height=0.10ex, width=13.50cm]\dontleavehmode
\inrightmargin{\blackrule[color=black, height=0.10ex, width=1.11cm]\par {\bf
7.3.53}}
\usecolors[svg]
\setupinteraction
[state=start,
contrastcolor=cornflowerblue]
\reference[Abschnitt:1]{7.3.52}
{\bi Beweis (von Proposition \goto{7.3.53} [Abschnitt:1]). \tf Die
Eigenschaften (i)-(iii) fol-\par
gen unmittelbar durch leichte Rechnung aus der Definition. \blank
(iv) \space \space Wir berechnen \m u × (\m v × \m w):\nospace
\startformula
\m u ×(\m v × \m w )=\m u × \startmathmatrix[fences=parenthesis]
\NC \m v_2w_3 \NC - \NC \m v_3w_2 \NR
\NC \m v_3w_1 \NC - \NC \m v_3w_2\NR
\stopmathmatrix
\stopformula
Many thanks
Uschi
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