On 03/12/2018 11:07 AM, George Whelton wrote:
Hi there,

I am trying to draw a commutative diagram, using tikzcd, for my mathematics thesis on category theory and I am unsure how to fix Roman numerals as indices. Also, how could I code them into a mathbox?


If you are writing your tikzcd code as "raw" LaTeX, try surrounding the Roman numerals with '\text{}'. In a math inset in LyX, you can type the numerals, select them and type ctrl-M (at least with the default keyboard mapping) to switch them back to text, or you can type '\text' followed by a space to get a text inset nested in the math inset.


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