Hi
The following code block is nicely displayed #+begin_src matlab :exports results :eval never-export :results output latex disp('P(\text{Covid19}|\text{+})&=\frac{P(\text{+}|\text{Covid19})P(\text{Covid19})}{P(\text{+}|\text{Covid19})P(\text{Covid19})+P(\text{+}|\text{No-Covid19})P(\text{No-Covid19})}\\') #+end_src However when I wrap a solutionorbox around it (which I need when exporting to latex) all text between the «+» gets a strikeout. #+begin_solutionorbox #+begin_src matlab :exports results :eval never-export :results output latex disp('P(\text{Covid19}|\text{+})&=\frac{P(\text{+}|\text{Covid19})P(\text{Covid19})}{P(\text{+}|\text{Covid19})P(\text{Covid19})+P(\text{+}|\text{No-Covid19})P(\text{No-Covid19})}\\') #+end_src #+end_solutionorbox And idea what to do? Thanks Uwe Brauer -- I strongly condemn Putin's war of aggression against the Ukraine. I support to deliver weapons to Ukraine's military. I support the ban of Russia from SWIFT. I support the EU membership of the Ukraine.