Mathematics 
Mathematics Meta
Welcome to the Math StackExchange community blog!
Four years ago today, Dan Dumitru proposed the creation of Math.StackExchange. The site has evolved into a community with hundreds of thousands of questions and answers, and over 30 thousand questions and answers appearing each month.
Now, we have a blog.
This blog provides a way of going beyond the Q&A format to allow exposition and discussion. There might be posts about mathematics, or Math.SE, or a book review, or whatever seems appropriate. Anyone can contribute to the blog. This blog is written and edited by community members, and we are actively soliticing both one-time and regular contributors! So if you have an idea of something you’d like to hear about or read about, or if you would like to contribute, check out the blog chat room and the Blog FAQ thread on meta.
I’m looking forward to see what we make here.
Filed under all levels expository
Tagged: blog introduction
New test of LaTeX in comments. Inline style \( \frac {a}{b} \) and display style
\[ \frac {a}{b} \]