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<base href="https://bugs.documentfoundation.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Need harpoon symbol to express vectors in math"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=120047">120047</a>
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<th>Summary</th>
<td>Need harpoon symbol to express vectors in math
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<th>Product</th>
<td>LibreOffice
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>UNCONFIRMED
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Formula Editor
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<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>franklin@goodhorse.idv.tw
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<p>
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<pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=145099" name="attach_145099" title="The "Harpoon" symbol">attachment 145099</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=145099&action=edit" title="The "Harpoon" symbol">[details]</a></span>
The "Harpoon" symbol
Currently in Math it uses vec (F) or widevec {F} to express a vector.
However, in high school in Taiwan (not sure about other countries), we used
"harpoon" (as attachment) upon one or more nodes to show a vector, and the
"overrightarrow" (current vector symbol in math) is used to show a ray (an
infinite line starting from a fixed point F toward a certain direction).
It seems that currently only LaTeX supports the "harpoon" symbol.
Can we add "harpoon" symbol into LibreOffice Math and formula editors for
teachers to use on teachings and textbooks?</pre>
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