Here’s some inline math: \(E = mc^2\) And here’s a display equation: $$ \int_{-\infty}^\infty e^{-x^2} dx = \sqrt{\pi} $$This is an inline \(a^*=x-b^*\) equation. These are block equations: \[a^*=x-b^*\]\[ a^*=x-b^* \]\[ a^*=x-b^* \]These are also block equations: $$a^*=x-b^*$$$$ a^*=x-b^* $$$$ a^*=x-b^* $$