[Libreoffice-bugs] [Bug 120047] New: Need harpoon symbol to express vectors in math

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=120047

            Bug ID: 120047
           Summary: Need harpoon symbol to express vectors in math
           Product: LibreOffice
           Version: unspecified
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: medium
         Component: Formula Editor
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: franklin at goodhorse.idv.tw

Created attachment 145099
  --> https://bugs.documentfoundation.org/attachment.cgi?id=145099&action=edit
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?

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