I am looking for the HTML code for the X-double bar.
I know the code for a single bar:
x-bar = x̄ or x̄ (hex)
But what is it for the X-double bar?
I am looking for the HTML code for the X-double bar. I know the
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I am looking for the HTML code for the X-double bar.
I know the code for a single bar:
x-bar = x̄ or x̄ (hex)
But what is it for the X-double bar?
U+0304 is the combining macron. There is a “combining double overline” at U+033F which might work for you, and a “combining double macron” at U+035E. Neither of these looks very clearly like a double bar in my browser. But if they work for you, the code would be something like
̿xwhich renders as ̿x or͞xwhich renders as ͞x (This is HTML markup, not Unicode.) Note also that the combining character should go before the character it combines with, not after.See also http://www.fileformat.info/info/unicode/block/combining_diacritical_marks/list.htm