Assertion: abelian group's element | /r/DefinedAs | analogy
Facets:
value: with r
type: OTHER
value: with the f
type: OTHER
Source sentences:
text: These elements can be defined by analogy with the F and R above; for full details, consult the entry “Dihedral group (http://planetmath.org/DihedralGroup)”, where flips are labelled instead by M (for “mirror”).