To download this extension for LibreOffice and OpenOffice Writer : AHmath3D.oxt (version 2017.08.17)
1. Downloaded file must be named AHmath3D and the icon must be this :
Note :
With some browsers (like internet explorer), the downloaded file can be named AHmath3D.zip ,
in this case, you must rename it into AHmath3D.oxt
(with firefox there is no problem.)
if ".zip" doesn't appear in the file name, you must uncheck ("Hide file
extensions for known types") in the folder options.
in window seven, you must open a folder and then click to
"Organize" and "folder and search options" and choose the view tab.
2. then a double click on the file allow to make an automatic installation.
3. close and open openoffice writer to finish this installation.
To report bugs, suggest improvements or contact the author : ahmath3d@free.fr
this extension has been tested under openoffice and LibreOffice but author doesn't warrant the good working of this one and not be held liable for any malfunction could result