Important:The networks package has been deprecated. Use the superseding command GraphTheory[SpecialGraphs][IcosahedronGraph]instead.

The simple graph known as a icosahedron is generated and returned as the value of the procedure call.

This routine is normally loaded via the command with(networks) but may also be referenced using the full name networks[icosahedron](...).

$\mathrm{with}\left(\mathrm{networks}\right)\:$

$G≔\mathrm{icosahedron}\left(\right)\:$

$\mathrm{edges}\left(G\right)$

$\left\{\mathrm{e1}\,\mathrm{e10}\,\mathrm{e11}\,\mathrm{e12}\,\mathrm{e13}\,\mathrm{e14}\,\mathrm{e15}\,\mathrm{e16}\,\mathrm{e17}\,\mathrm{e18}\,\mathrm{e19}\,\mathrm{e2}\,\mathrm{e20}\,\mathrm{e21}\,\mathrm{e22}\,\mathrm{e23}\,\mathrm{e24}\,\mathrm{e25}\,\mathrm{e26}\,\mathrm{e27}\,\mathrm{e28}\,\mathrm{e29}\,\mathrm{e3}\,\mathrm{e30}\,\mathrm{e4}\,\mathrm{e5}\,\mathrm{e6}\,\mathrm{e7}\,\mathrm{e8}\,\mathrm{e9}\right\}$

$\mathrm{vertices}\left(G\right)$

$\left\{0\,1\,2\,3\,4\,5\,6\,7\,8\,9\,10\,11\right\}$