With EPUB3, they could have gone full-blown MathML to display the formulas. How did you do your EPUB3 to 2 "reduction"? It's fairly easy to go the other direction, but 3 to 2 can get quite involved if it's anything other than a vanilla, text-only book.
Last edited by DiapDealer; 09-19-2020 at 09:42 AM.
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