14
votes
6answers
7k views

How should imaginary numbers be typeset?

I've never had to typeset complex numbers before and I'm finding that I'm uncertain about what best-practices are. My question is really about typesetting just i. (Hence my title referring to ...
9
votes
1answer
185 views

Best and recommended way to write prime on i in $i^{th}$

I have two $i^{th}$ and $i^{\prime th}$ and it is hard to see prime in $i^{\prime th}$. I would like to know the opinion of expert LaTeX users about this. I wonder what is the best and recommend way ...