For inline rendering, you need to wrap the formula in single $ characters.
This is working for me on my local site, with the Hebrew locale:
$\frac{a}{b} \cdot 5 = 5a\cdot b^{-1}$
For inline rendering, you need to wrap the formula in single $ characters.
This is working for me on my local site, with the Hebrew locale:
$\frac{a}{b} \cdot 5 = 5a\cdot b^{-1}$