This answer contains the following code:
$\mathsf{REG} = \mathsf{DSPACE}(1) = \mathsf{NSPACE}(1) = \mathsf{DSPACE}(o(\log\log n)) = \mathsf{NSPACE}(o(\log\log n))$, where $\mathsf{REG}$ is the set of regular languages.
Image:
Because of the way this is rendered, it appears as if part of the text that's after the formula (where $\mathsf{REG}$ is the
) was in the middle of the formula.
I'm using FF 43 on Windows 10.