We were offered to get MathJax enabled.
Now, we need to decide on which character to have text between them parsed into MathJax! So please either add your suggestion or cast your vote!
Dollar works in isolation. See:
However, two (seemingly unrelated) dollar signs will cause a problem, see Weird behaviour when using two (2) $ signs?, such as this:
* Build a $1 Billion home ([Mukesh Ambani](https://en.wikipedia.org/wiki/Antilia_(building))) * Build a $1.2 Billion Yacht ([Roman Abramovich](https://en.wikipedia.org/wiki/Eclipse_(yacht)))