User:TinaFromTexas

Experimenting with wiki linking via a math symbol

• Displaying only the symbol itself
  • $\subseteq$ Just a symbol
  • $\subseteq$ The name within a wiki link
• Displaying the symbol within a larger math expression
  • $E\subseteq \{\{x,y\}\mid x,y\in V\;{\textrm {and}}\;x\neq y\}$ Just a symbol (but why is it padded with an initial space?)
  • $E$ $\subseteq$$\{\{x,y\}\mid x,y\in V\;{\textrm {and}}\;x\neq y\}$ The name within a wiki link
• Original text from the live page (also padded with an initial space - why?)
  • $E\subseteq \{\{x,y\}\mid x,y\in V\;{\textrm {and}}\;x\neq y\}$, a set of edges (also called links or lines), which are unordered pairs of vertices (that is, an edge is associated with two distinct vertices).