can be used on this blog: 
. You must put the word “latexpage” (in square brackets, without the quotation marks) at the start of the post.
Here is a more complicated example:
![\[\int_0^\pi {1\over \sec x} dx=0.\]](https://blogs.canisius.edu/mathblog/wp-content/ql-cache/quicklatex.com-9c448b16284d38461e4b6c59fc8c83ee_l3.png "Rendered by QuickLaTeX.com")
can be used on this blog: . You must put the word “latexpage” (in square brackets, without the quotation marks) at the start of the post.
Here is a more complicated example: