LaTeX geometry

LaTeX square symbols

Symbol | Command --- | --- $\square$ | \square $\Box$ | \Box $\blacksquare$ | \blacksquare

LaTeX orthogonality symbols

Symbol | Command --- | --- $\perp$ | \perp

LaTeX parallel symbols

Symbol | Command --- | --- $\parallel$ | \parallel $\nparallel$ | \nparallel

LaTeX geometry

LaTeX geometry

LaTeX triangle symbols

Symbol | Command --- | --- $\triangle$ | \triangle $\bigtriangleup$ | \bigtriangleup $\vartriangle$ | \vartriangle $\blacktriangle$ | \blacktria...

LaTeX norm (absolute value) symbols

\[ |-3| = 3 \\~\\ \mid -3 \mid = 3 \\~\\ \vert -3 \vert = 3 \\~\\ \lvert -3 \rvert = 3 \]

LaTeX angle symbols (degree, radian)

Symbol | Command --- | --- $30^\circ$ | 30^\circ $45^{\circ}$ | 45^{\circ} $1 rad$ | 1 rad $1 \text{rad}$ | 1 \text{rad} $\pi \text{rad}$ | \pi ...