cover version | cover | double bass | Cover version | Double (association football) | double | Double Dragon | body double | Double bass | double (baseball) | double agent | double feature | Mamee Double-Decker | Double Dare | Cover Drive | the double | double platinum | Double Dragon (TV series) | double-decker bus | Double (baseball) | Bombardier Double-deck Coach | Under Cover of Darkness | The Double | NATO Double-Track Decision | Double Tenth Incident | Double-heading | double-headed eagle | Double-elimination tournament | Double Eagle II | Double Dutch Bus |
The Coble variety is the moduli space of ordered sets of 6 points in the projective plane, and can be represented as a double cover of the projective 4-space branched over the Igusa quartic.