How do you type the parameters for $\displaystyle \sum$ and$\displaystyle \int$ and when i do $\displaystyle \lim$ how do I put a $\displaystyle n \rightarrow \infty$ under it
How do you type the parameters for $\displaystyle \sum$ and$\displaystyle \int$ and when i do $\displaystyle \lim$ how do I put a $\displaystyle n \rightarrow \infty$ under it
or if you're writing a latex document, where the "displaystyle" is not activated, you can write :