[next-mdx-remote] error compiling MDX: Could not parse expression with acorn: Expecting Unicode escape sequence \uXXXX 158 | $$ 159 | \begin{aligned} > 160 | exp(\phi^{\wedge})exp(\Delta\phi^{\wedge}) & \approx exp((\phi+J_r^{-1}\Delta\phi)^{\wedge}) \\\\ | ^ 161 | exp(\phi+\Delta\phi) & \approx exp(\phi^{\wedge})exp(J_r\Delta\phi^{\wedge}) \approx exp(J_l\Delta\phi^\wedge)exp(\phi^{\wedge}) \\\\ 162 | Log(R exp(\Delta \phi)) & \approx Log(R)+ J_r^{-1}(Log(R))\Delta\phi^{\wedge} \\\\ More information: https://mdxjs.com/docs/troubleshooting-mdx