https://bugs.documentfoundation.org/show_bug.cgi?id=168015
Bug ID: 168015
Summary: EPUB export misses Math equations
Product: LibreOffice
Version: 26.2.0.0 alpha0+ master
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: enhancement
Priority: medium
Component: filters and storage
Assignee: [email protected]
Reporter: [email protected]
Created attachment 202384
--> https://bugs.documentfoundation.org/attachment.cgi?id=202384&action=edit
Example text to test export to EPUB.
The current export to EPUB does not export Math equations, neither as images
nor as MathML.
Export of Math equations should be added.
Math equations are exported as images in save to HTML (outdated method!) and as
MathML in export as XHTML. As the MathML is the native format of Math equations
in ODF, it should be exported as MathML to EPUB as well.
The recommendations from
https://daisy.github.io/transitiontoepub/best-practices/mathML/mathMLBestPractices.html
might be of interest for developers who plan to implement it.
The attachment is an excerpt from part 4 of ODF 1.4, which has some Math
equations. Open it and export it to EPUB. Open the exported file in an
EPUB-reader or unpack it and look for equations. All Math equations are
missing.
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