\[ \begin{array}{cc} \fbox{<3\ <3}\ \overrightarrow{1}\ \underrightarrow{2}\ \overleftarrow{3}\ \overleftarrow{2}\!\downarrow & = \overrightarrow{1}\ \fbox{<3\ <3}\ \underrightarrow{2}\ \overleftarrow{3}\ \overleftarrow{2}\!\downarrow \\ & = \overrightarrow{1}\ \underrightarrow{2}\ \fbox{<2\ <2}\ \overleftarrow{3}\ \overleftarrow{2}\!\downarrow \\ & = \overrightarrow{1}\ \underrightarrow{2}\ \overleftarrow{3}\ \fbox{<3\ <3}\ \overleftarrow{2}\!\downarrow \\ & = \overrightarrow{1}\ \underrightarrow{2}\ \overleftarrow{3}\ \overleftarrow{2}\!\downarrow\ \fbox{<3\ <3}\ \\ \end{array} \]
Published: Feb 6, 2026 @ 10:28.
Last Modified: Feb 7, 2026 @ 08:19.
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