Seifert Surface of the Figure Eight Knot
drawn using Jack van Wijk's amazing SeifertView
| Vertices V | Edges E | Faces F | χ=V-E+F=1-2g | |
| In picture | 288 | 578 | 289 | -1 |
| Face and Edge | 0 | 1 | 1 | 0 |
| Edge and Vertex | 1 | 1 | 0 | 0 |
| Homology | 1 | 2 | 0 | -1 |
drawn using Jack van Wijk's amazing SeifertView
| Vertices V | Edges E | Faces F | χ=V-E+F=1-2g | |
| In picture | 288 | 578 | 289 | -1 |
| Face and Edge | 0 | 1 | 1 | 0 |
| Edge and Vertex | 1 | 1 | 0 | 0 |
| Homology | 1 | 2 | 0 | -1 |