I want to post something on math.stackexchange, but I have doubts about visual aspects of it. Take a look at
$ {n \choose \lfloor \frac{n}{2}\rfloor} $
or
$ { {n} \choose \frac{n}{k}} $
It just doesn't look good. The "n" and "k" inside {n \choose k}
that I use here are too close to each other (and a little disproportional). Can something be done with this? Or I must to manually invent something similar to {n \choose k}
with brackets or other things?
Thank you for any advice 🙂
Edit:\ By "n" and "k" I don't literally mean the n,k, but the phrases they represent, the upper and lower component of {n \choose k}
Best Answer
Here's a comparison; note that you should always avoid fractions in one of the arguments to
\binom
(which is preferred over the infix\choose
).You can immediately see that the two story fraction is wrong.
Here's the rendering by MathJax of the same input (at least, what I get on my machine):