AI-generated summary
This is a table that provides the meanings of various mathematical symbols and expressions in the English language. It includes symbols such as $\leq$ (less than or equal to), $\geq$ (greater than or equal to), $=$ (equal to), $\neq$ (not equal to), $\approx$ (approximately), $\times$ (multiplication), $\div$ (division), $\pm$ (plus or minus), $\cdot$ (dot product), $^{\circ}$ (degrees), $\prime$ (derivative), $\cdots$ (ellipsis), $\infty$ (infinity), $\supset$ (proper superset), $\forall$ (for all), $\in$ (belongs to), $\subset$ (subset), $\exists$ (exists), $\notin$ (does not belong to), $\cup$ (union), and $\cap$ (intersection). It also includes Greek letters and various mathematical notations.