As mentioned in #40, the \varnothing $\varnothing$ in LaTeX can be obtained in a simpler (and more appropriate) approach, that is through Character Variant cv01.
However, it seems difficult to show the solution code and result while keeping the 2-page layout. So instead, the Typst Examples Book is referred.
Misc.
Remove the underline for the title.
Make the original footer an actual footer in page.
Main change
As mentioned in #40, the
\varnothing$\varnothing$ in LaTeX can be obtained in a simpler (and more appropriate) approach, that is through Character Variantcv01.However, it seems difficult to show the solution code and result while keeping the 2-page layout. So instead, the Typst Examples Book is referred.
Misc.
footerinpage.