Definition:Rubik's Cube/Corner Facet

Definition

Of each of the $9$ facets of each face of Rubik's cube, the $4$ in the corners of the face are called the corner facets.

The set of corner facets can be denoted $S_C$.

For example:

$flu$, $fru$, $frd$, $fld$ are the corner facets of the front face

$ulb$, $urb$, $urf$, $ulf$ are the corner facets of the up face

and so on.

Sources

• 2008: David Joyner: Adventures in Group Theory (2nd ed.) ... (previous) ... (next): Chapter $1$: Elementary, my dear Watson: $\S 1.2$: Elements, my dear Watson: Example $1.2.3$