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I tried downloading the book as a PDF file and attaching it to an email addressed to firstname.lastname@example.org with the subject line 'convert'. It converted to something I could read on my Kindle Fire 7, except the mathematical text was all garbled.
Is there a better way to convert the PDF so that the mathematical typesetting is legible on a Kindle Fire 7?
I have read sometimes that mathematical typesetting in a PDF needs to be converted into images for this to be possible?