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   7 <title>Implicit indices need to come in normal and conjugate forms.</title>
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  16 <h1>Implicit indices need to come in normal and conjugate forms.</h1>
  17 <div class="backptr"><a href="index.html">&laquo; cadabra project page</a></div>
  18
  19
  20   <div class="description">
  21   <p>Right now, two objects with the same implicit index sitting next to
  22 each other are assumed to be connected. However, for e.g.
  23 \psi \bar{\chi} with \bar a DiracBar, this is not the case, and the
  24 lines go in a different way. In order to determine this, we need to
  25 have the concept of indices and conjugate indices.</p><p>The can_swap routine currently has an exception for DiracBar objects,
  26 but this needs to be generalised.</p>
  27   </div>
  28
  29
  30 <h2>Details</h2>
  31 <table>
  32   <tbody>
  33     <tr>
  34       <td class="attrname">Id:</td>
  35       <td class="attrval"><span class="id">1c7bc5e7512020226c1ca90fb249cab7886b6833</span></td>
  36     </tr>
  37
  38     <tr>
  39       <td class="attrname">Type:</td>
  40       <td class="attrval">bugfix</td>
  41     </tr>
  42
  43     <tr>
  44       <td class="attrname">Creation time:</td>
  45       <td class="attrval">2009-08-23 09:58 GMT</td>
  46     </tr>
  47
  48     <tr>
  49       <td class="attrname">Creator:</td>
  50       <td class="attrval"><span class="person">Kasper Peeters &lt;kasper.peeters@...&gt;</span></td>
  51     </tr>
  52
  53
  54
  55     <tr>
  56       <td class="attrname">Release:</td>
  57       <td class="attrval">
  58
  59           <a href="unassigned.html">unassigned</a>
  60
  61       </td>
  62     </tr>
  63
  64     <tr>
  65       <td class="attrname">Component:</td>
  66       <td class="attrval"><a href="component-cadabra.html">cadabra</a></td>
  67     </tr>
  68
  69     <tr>
  70       <td class="attrname">Status:</td>
  71       <td class="attrval">
  72         unstarted
  73
  74       </td>
  75     </tr>
  76
  77
  78   </tbody>
  79 </table>
  80
  81
  82
  83 <h2>Issue log</h2>
  84
  85 <table class="log">
  86   <tbody>
  87
  88     <tr class="even-row">
  89       <td class="date">2009-08-23 09:58 GMT</td>
  90       <td class="person">Kasper Peeters &lt;kasper.peeters@...&gt;</td>
  91       <td class="message">created</td>
  92     </tr>
  93
  94     <tr><td></td></tr>
  95
  96   </tbody>
  97 </table>
  98
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