LaTeX boxed

The boxed command draw the border of an equation.

\[
\boxed{ 3 + 5 = 8 } \\~\\
\boxed{ \frac{1}{2} 2 = 1 }
\]

\[ \boxed{ 3 + 5 = 8 } \\~\\ \boxed{ \frac{1}{2} 2 = 1 } \]

LaTeX equation

LaTeX