View Single Post
2020-02-25, 08:21   #8
Nick

Dec 2012
The Netherlands

7×239 Posts

Quote:
 Originally Posted by wildrabbitt Also, in case there's an obvious remedy to my latex not parsing properly, here's an example of what I wrote in the first post without the \$$and \$$. \sum_{n=1}^\infty \big(\frac{n}{q}\big)x^n=\frac{1}{1-x^q}\sum_{m=1}^{q-1}\big(\frac{m}{q}\big)x^m=\frac{xf(x)}{1-x^q}
LaTeX: just put backslash then open-square-bracket before it, and backslash then close-square-bracket afterwards:

$\sum_{n=1}^\infty \big(\frac{n}{q}\big)x^n=\frac{1}{1-x^q}\sum_{m=1}^{q-1}\big(\frac{m}{q}\big)x^m=\frac{xf(x)}{1-x^q}$