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<h1>Über die Eingabe mathematischer Konstrukte mit der Tastatur</h1>

<p>Um mathematische Ausdrücke zu erzeugen oder zu editieren muss man nicht
die Palette oder das Menü Elemente benutzen. Man kann mathematische
Konstrukte direkt mit der Tastatur eingeben, weil jedes Element des Menüs ein
Äquivalent auf der Tastatur besitzt. Diese Tastenkürzel werden im Menü
angegeben und in der folgenden Tabelle aufgeführt. </p>

<table class="characters">
  <tbody>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableHead"><strong>Konstrukt</strong></p>
      </td>
      <td valign="top"
      style="               border:solid .5pt;               border-left:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableHead"><strong>Kürzel</strong></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Neue Formel</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg m</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Text (<code>mtext</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg x</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Bezeichner (<code>mi</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg d</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Zahl (<code>mn</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg n</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Operator (<code>mo</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg =</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Zeichen (&amp;xxx; )</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg e</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Leerzeichen (<code>mspace</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg Leertaste</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Angewendete Funktion</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg a</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Unsichtbare Multiplikation</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg i</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Quadratwurzel (<code>msqrt</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg q</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Einschluß (<code>menclose</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg c</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Bruch (<code>mfrac</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg f</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Subscript und Superscript (<code>msubsup</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg b</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Subscript (<code>msub</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg v</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Superscript (<code>msup</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg 6</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Unterschrift und Überschrift
        (<code>munderover</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg k</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Unterschrift (<code>munder</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg u</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Überschrift (<code>mover</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg o</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Klammern (<code>mrow</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg p</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Multiscripts (<code>mmultiscripts</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg s</kbd></p>
      </td>
    </tr>
    <tr>
      <td valign="top"
      style="              border:solid .5pt;               border-top:none;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText">Matrix (<code>mtable</code>)</p>
      </td>
      <td valign="top"
      style="               border-top:none;               border-left:   none;               border-bottom:solid .5pt;               border-right:solid .5pt;               padding:0in 5.4pt 0in 5.4pt"><p
        class="TableText"><kbd>Strg m Strg t</kbd></p>
      </td>
    </tr>
  </tbody>
</table>

<p>Man kann auch die Pfeiltasten verwenden, um sich von einem mathematischen
Konstrukt zu einem anderen zu bewegen. &#x2190; und &#x2192; bewegen den
Cursor gemäß der Struktur des mathematischen Ausdrucks. Befindet sich der
Cursor beispielsweise am Ende des Zähler eines Bruchs, dann bewegt die Taste
&#x2192; den Cursor an den Anfang des Nenners.</p>
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