Thread: Clara HD Solved: Clara HD ℤ (double-struck zed?) not displayed
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Old 01-29-2024, 07:18 AM   #1
Suffolk Punch
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Join Date: Sep 2010
Location: UK
Device: Sony PRS T1, Kindle 4 NT, Kobo Touch, Kobo Clara HD
Solved: Clara HD ℤ (double-struck zed?) not displayed
My Clara HD doesn't display ℤ (double-struck capital zed) in an epub e-book I'm reading. It just displays a space. What's odd is that the Calibre e-book reader *does* display ℤ when I open the epub in it.

The double-struck zed is commonly used to denote fields or rings of integers. So e.g. ℤ₆ is the ring of integers modulo 6 {0,1,2,3,4,5}.

In the Clara HD the epub's font face is set to 'Publisher Default'. I tried the supplemental fonts but without success.

Can anyone suggest a way to display ℤ?
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