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snarkophilus · 04-02-2021, 02:17 AM

Thanks Diap!

That works for the linear equation epub and the snippet of mathml code, but it doesn't render the example epub from the Calibre documentation.

Both the code snippet and the linear algrabra book in my first post in this thread use "inline" <math xmlns="http://www.w3.org/1998/Math/MathML"> XML for each math equation but the Calibre doco example uses a <script type="text/x-mathjax-config"> phrase in the <head> section to declare it's mathml and then just a bare \[,\] or \(,\) pair in the text to bracket a maths expression. I added the following line (from a random mathml sample I found on the web) to the <head> section and then it did render:

Code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>

Is that a problem with the sample EPUB or a Sigil problem?

One minor nit: In the "about" popup, it still says Build time: 2021.03.25 14:50:59 UTC. I assume a resource wasn't updated when you uploaded the replacement 1.5.1 build? No biggie, but it was harder to make sure I'd installed the updated 1.5.1 even after I'd verified the new checksum

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04-02-2021, 02:17 AM	#31
snarkophilus Wannabe Connoisseur Posts: 426 Karma: 2516674 Join Date: Apr 2011 Location: Geelong, Australia Device: Kobo Libra 2, Kobo Aura 2, Sony PRS-T1, Sony PRS-350, Palm TX	Thanks Diap! That works for the linear equation epub and the snippet of mathml code, but it doesn't render the example epub from the Calibre documentation. Both the code snippet and the linear algrabra book in my first post in this thread use "inline" <math xmlns="http://www.w3.org/1998/Math/MathML"> XML for each math equation but the Calibre doco example uses a <script type="text/x-mathjax-config"> phrase in the <head> section to declare it's mathml and then just a bare \[,\] or \(,\) pair in the text to bracket a maths expression. I added the following line (from a random mathml sample I found on the web) to the <head> section and then it did render: Code: <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> Is that a problem with the sample EPUB or a Sigil problem? One minor nit: In the "about" popup, it still says Build time: 2021.03.25 14:50:59 UTC. I assume a resource wasn't updated when you uploaded the replacement 1.5.1 build? No biggie, but it was harder to make sure I'd installed the updated 1.5.1 even after I'd verified the new checksum .