Lange Formel mit Wurzel Zeilenumbruch

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Vieta Auf diesen Beitrag antworten »
Lange Formel mit Wurzel Zeilenumbruch
Hallo,

ich habe einen Zeilenumbruch in einer großen Formel, die eine Wurzel enthält. Leider ist nach dem Zeilenumbruch kein Stich über der Wurzel mehr erkennbar unglücklich

Ich wollte deshalb fragen, ob jemand weiß wie ich es besser machen kann. Hier mein Minimalbeispiel:

code:
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\documentclass{scrartcl}
\usepackage{amsmath} 
\usepackage{amssymb} 
\begin{document}
\begin{align}
\begin{split}
\Delta\phi =& \sqrt{bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\\
&+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa}
\end{split}
\end{align}
\end{document}



Nachtrag:

Ich habe gerade folgenden Code ausprobiert:

code:
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\documentclass{scrartcl}
  \usepackage{amsmath}  
 \usepackage{amssymb}   
\begin{document}  \
begin{align} 
 \begin{split}  
\Delta\phi =& \sqrt{bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\\  &\overline{+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa}}  
\end{split}  
\end{align}  
\end{document}


Dies sieht schon viel besser aus, leider bekomme ich aber bei der Erstellung des Dokuments noch vier Fehler angezeigt:

code:
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This is pdfTeX, Version 3.1415926-1.40.11 (MiKTeX 2.9) (preloaded format=latex 2010.12.18)  18 DEC 2010 21:11  entering extended mode  **Split*mit*Wurzel.tex    ("C:\Users\vieta\Desktop\Minimalbeispiele\Split mit Wurzel\Split mit Wurzel.te  x"  LaTeX2e <2009/09/24>  Babel <v3.8l> and hyphenation patterns for english, afrikaans, ancientgreek, ar  abic, armenian, assamese, basque, bengali, bokmal, bulgarian, catalan, coptic,   croatian, czech, danish, dutch, esperanto, estonian, farsi, finnish, french, ga  lician, german, german-x-2009-06-19, greek, gujarati, hindi, hungarian, iceland  ic, indonesian, interlingua, irish, italian, kannada, kurmanji, lao, latin, lat  vian, lithuanian, malayalam, marathi, mongolian, mongolianlmc, monogreek, ngerm  an, ngerman-x-2009-06-19, nynorsk, oriya, panjabi, pinyin, polish, portuguese,   romanian, russian, sanskrit, serbian, slovak, slovenian, spanish, swedish, swis  sgerman, tamil, telugu, turkish, turkmen, ukenglish, ukrainian, uppersorbian, u  senglishmax, welsh, loaded.  (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\scrartcl.cls  Document Class: scrartcl 2010/09/17 v3.07 KOMA-Script document class (article)  (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\scrkbase.sty  Package: scrkbase 2010/09/17 v3.07 KOMA-Script package (KOMA-Script-dependent b  asics and keyval usage)    (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\scrbase.sty  Package: scrbase 2010/09/17 v3.07 KOMA-Script package (KOMA-Script-independent   basics and keyval usage)    ("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\keyval.sty"  Package: keyval 1999/03/16 v1.13 key=value parser (DPC)  \[email protected]@=\toks14  )  (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\scrlfile.sty  Package: scrlfile 2009/03/25 v3.03 KOMA-Script package (loading files)    Package scrlfile, 2009/03/25 v3.03 KOMA-Script package (loading files)                    Copyright (C) Markus Kohm    )))  (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\tocbasic.sty  Package: tocbasic 2010/09/14 v3.06a KOMA-Script package (handling toc-files)  )  Package tocbasic Info: omitting babel extension for `toc'  (tocbasic)             because of feature `nobabel' available  (tocbasic)             for `toc' on input line 115.  Package tocbasic Info: omitting babel extension for `lof'  (tocbasic)             because of feature `nobabel' available  (tocbasic)             for `lof' on input line 116.  Package tocbasic Info: omitting babel extension for `lot'  (tocbasic)             because of feature `nobabel' available  (tocbasic)             for `lot' on input line 117.  Class scrartcl Info: File `scrsize11pt.clo' used instead of  (scrartcl)           file `scrsize11.clo' to setup font sizes on input line 121  0.    (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\scrsize11pt.c  lo  File: scrsize11pt.clo 2010/09/17 v3.07 KOMA-Script font size class option (11pt  )  )  (C:\Users\vieta\AppData\Roaming\MiKTeX\2.9\tex\latex\koma-script\typearea.sty  Package: typearea 2010/09/17 v3.07 KOMA-Script package (type area)    Package typearea, 2010/09/17 v3.07 KOMA-Script package (type area)                    Copyright (C) Frank Neukam, 1992-1994                    Copyright (C) Markus Kohm, 1994-    \[email protected]=\skip41  \[email protected]=\count79  \[email protected]=\skip42  \[email protected]=\skip43  \[email protected]=\skip44  Package typearea Info: These are the values describing the layout:  (typearea)             DIV  = 10  (typearea)             BCOR = 0.0pt  (typearea)             \paperwidth      = 597.50793pt  (typearea)              \textwidth      = 418.25555pt  (typearea)              DIV departure   = -6%  (typearea)              \evensidemargin = 17.3562pt  (typearea)              \oddsidemargin  = 17.3562pt  (typearea)             \paperheight     = 845.04694pt  (typearea)              \textheight     = 595.80026pt  (typearea)              \topmargin      = -25.16531pt  (typearea)              \headheight     = 17.0pt  (typearea)              \headsep        = 20.40001pt  (typearea)              \topskip        = 11.0pt  (typearea)              \footskip       = 47.60002pt  (typearea)              \baselineskip   = 13.6pt  (typearea)              on input line 1134.  )  \[email protected]=\count80  \[email protected]=\count81  \[email protected]=\count82  \[email protected]=\count83  \[email protected]=\count84  \[email protected]=\count85  \abovecaptionskip=\skip45  \belowcaptionskip=\skip46  \[email protected]@[email protected]@[email protected]=\box26  \[email protected]=\count86  \[email protected]=\count87  \bibindent=\dimen102  ) ("C:\Program Files\MiKTeX 2.9\tex\latex\ams\math\amsmath.sty"  Package: amsmath 2000/07/18 v2.13 AMS math features  \@mathmargin=\skip47    For additional information on amsmath, use the `?' option.  ("C:\Program Files\MiKTeX 2.9\tex\latex\ams\math\amstext.sty"  Package: amstext 2000/06/29 v2.01    ("C:\Program Files\MiKTeX 2.9\tex\latex\ams\math\amsgen.sty"  File: amsgen.sty 1999/11/30 v2.0  \@emptytoks=\toks15  \[email protected]=\dimen103  ))  ("C:\Program Files\MiKTeX 2.9\tex\latex\ams\math\amsbsy.sty"  Package: amsbsy 1999/11/29 v1.2d  \[email protected]=\dimen104  )  ("C:\Program Files\MiKTeX 2.9\tex\latex\ams\math\amsopn.sty"  Package: amsopn 1999/12/14 v2.01 operator names  )  \[email protected]=\count88  LaTeX Info: Redefining \frac on input line 211.  \[email protected]=\count89  \[email protected]=\count90  LaTeX Info: Redefining \overline on input line 307.  \[email protected]=\count91  \[email protected]=\count92  LaTeX Info: Redefining \ldots on input line 379.  LaTeX Info: Redefining \dots on input line 382.  LaTeX Info: Redefining \cdots on input line 467.  \[email protected]=\box27  \[email protected]=\box28  \[email protected]=\dimen105  LaTeX Font Info:    Redeclaring font encoding OML on input line 567.  LaTeX Font Info:    Redeclaring font encoding OMS on input line 568.  \[email protected]=\count93  \[email protected]=\count94  \[email protected]=\muskip10  \[email protected]=\count95  \[email protected]=\count96  \[email protected]p=\toks16  \[email protected]=\count97  \[email protected]=\count98  \[email protected]=\count99  \[email protected]=\toks17  \[email protected]=\dimen106  \[email protected]=\dimen107  \[email protected]=\dimen108  \[email protected]=\dimen109  \[email protected]=\dimen110  \[email protected]=\dimen111  \@envbody=\toks18  \multlinegap=\skip48  \multlinetaggap=\skip49  \[email protected]=\toks19  LaTeX Info: Redefining \[ on input line 2666.  LaTeX Info: Redefining \] on input line 2667.  )  ("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\amssymb.sty"  Package: amssymb 2009/06/22 v3.00    ("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\amsfonts.sty"  Package: amsfonts 2009/06/22 v3.00 Basic AMSFonts support  \symAMSa=\mathgroup4  \symAMSb=\mathgroup5  LaTeX Font Info:    Overwriting math alphabet `\mathfrak' in version `bold'  (Font)                  U/euf/m/n --> U/euf/b/n on input line 96.  ))  ("C:\Users\vieta\Desktop\Minimalbeispiele\Split mit Wurzel\Split mit Wurzel.au  x")  LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 4.  LaTeX Font Info:    ... okay on input line 4.  LaTeX Font Info:    Try loading font information for U+msa on input line 5.   ("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\umsa.fd"  File: umsa.fd 2009/06/22 v3.00 AMS symbols A  )  LaTeX Font Info:    Try loading font information for U+msb on input line 5.    ("C:\Program Files\MiKTeX 2.9\tex\latex\amsfonts\umsb.fd"  File: umsb.fd 2009/06/22 v3.00 AMS symbols B  )  ! Missing } inserted.  <inserted text>                   }  l.10 \end{align}                    I've put in what seems to be necessary to fix  the current column of the current alignment.  Try to go on, since this might almost work.    ! Missing { inserted.  <inserted text>                   {  l.10 \end{align}                    I've put in what seems to be necessary to fix  the current column of the current alignment.  Try to go on, since this might almost work.    ! Missing } inserted.  <inserted text>                   }  l.10 \end{align}                    I've put in what seems to be necessary to fix  the current column of the current alignment.  Try to go on, since this might almost work.    ! Missing { inserted.  <inserted text>                   {  l.10 \end{align}                    I've put in what seems to be necessary to fix  the current column of the current alignment.  Try to go on, since this might almost work.    [1    ]  ("C:\Users\vieta\Desktop\Minimalbeispiele\Split mit Wurzel\Split mit Wurzel.au  x") )   Here is how much of TeX's memory you used:   2057 strings out of 494020   28452 string characters out of 3146517   99995 words of memory out of 3000000   5369 multiletter control sequences out of 15000+200000   8288 words of font info for 32 fonts, out of 3000000 for 9000   714 hyphenation exceptions out of 8191   35i,14n,35p,250b,153s stack positions out of 5000i,500n,10000p,200000b,50000s    Output written on "Split mit Wurzel.dvi" (1 page, 612 bytes).  
Calvin Auf diesen Beitrag antworten »

Meinst du sowas?

code:
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\documentclass[ngerman]{scrartcl}
\usepackage{amsmath}
\usepackage{babel}
\begin{document}
\begin{align}
\sqrt{\genfrac{}{}{0pt}{}{zaehler}{nenner}}
\end{align}
\end{document}


Wofür die leeren Klammern bei genfrac stehen, kannst du z.B. unter http://de.wikibooks.org/wiki/LaTeX-Wörterbuch:_genfrac nachlesen.
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