Wikipedia rules

• Wikipedia:Google test
• Wikipedia:Wikiquette
• Wikipedia:Three-revert rule

How to

• Wikipedia:How to revert a page to an earlier version

Math markups

${\displaystyle f[x_{0},\ldots ,x_{n}]={\frac {1}{n!))\int _{x_{0))^{x_{n))f^{(n)}(t)B_{n-1}(t)\,dt}$

${\displaystyle f[x_{0},\ldots ,x_{n}]}$

${\displaystyle {\frac {1}{n!))}$

${\displaystyle \int _{x_{0))^{x_{n))}$

${\displaystyle f^{(n)}(t)B_{n-1}(t)dt\,}$

${\displaystyle \lim _{n\rightarrow \infty }\sum _{i=0}^{n}{\frac {1}{i))}$