The Insert dialog is set up like the Open dialog under File. Use the Insert dialog to load, edit and display a formula saved as a file in the Commands window.
You can import MathML files created by other applications as well. The MathML source must have a math element with an xmlns attribute with value "http://www.w3.org/1998/Math/MathML". The languages MathML and StarMath are not fully compatible, therefore you should revise the import result. For details about the language MathML see its specification.
If the transformation fails, nothing is inserted.
This command handles only MathML content. If you have copied a LibreOffice Math formula to clipboard, insert it using the command Paste under Edit.