Post Title
Hello there
flowchart TD
CEO[CEO Hello World Inc.]
CTO[CTO Tech Division]
CMO[CMO Marketing Division]
CFO[CFO Finance Division]
DEV1[Senior Developer Alice] DEV2[Junior Developer Bob]
MKT1[Marketing Manager Carol] MKT2[Social Media Specialist Dave]
FIN1[Accountant Eve] FIN2[Financial Analyst Frank]
CEO --> CTO CEO --> CMO CEO --> CFO
CTO --> DEV1 CTO --> DEV2
CMO --> MKT1 CMO --> MKT2
CFO --> FIN1 CFO --> FIN2
My second post
some post 2 This is inline math: $x^2 + y^2 = z^2$
$$ \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} $$
hello $$ \begin{matrix} a & b \ c & d \end{matrix} $$
<