Looks like it will solve Quadratic Equations well enough. Glad to see that Knuth's stuff still works.

$$z_{n+1}=z_{n} ^2+c$$ When an equation is in the middle of a sentence, $${-b \pm \sqrt{b^2-4ac} \over 2a}$$ it looks like this. $$l=qSC_l$$ $$q=1/2\rho V^2$$ https://www.overleaf.com/learn/latex/List_of_Greek_letters_and_math_symbols I have noticed that if I use the "simple editor," the latex equations show up as raw, e.g. Code: z_{n+1}=z_{n} ^2+c If I post using the "more options" editor, it translates into equations correctly. Not something that needs a fix necessarily, just interesting. Also, previewing a post shows raw code. Lots of fun stuff out there to play with: https://www.rpi.edu/dept/arc/training/latex/LaTeX_symbols.pdf I bet we could even figure out how to give BJC directions to the grocery store in his Pitts... (pig Aresti?) $$\multimap \Rsh \looparrowright \twoheadrightarrow \curvearrowleft$$