May 19, 2022 You can now use LaTeX style syntax to render math expressions within Markdown inline (using $ delimiters) or in blocks (using $$ delimiters). Writing expressions as blocks To add math as a multiline block displayed separately from surrounding text, start a new line and delimit the expression with two dollar symbols $$. **The Cauchy-Schwarz Inequality** $$\left( \sum_{k=1}^n a_k b_k \r