PhiMU                   Isomorphism from Ungar gyrovector space to
                        M<c3><b6>bius gyrovector space
PhiUM                   Isomorphism from M<c3><b6>bius gyrovector space
                        to Ungar gyrovector space
changesOfSign           Changes of sign
gyroABt                 Point on a gyroline
gyrodemos               Examples of the 'gyro' package
gyromidpoint            Gyromidpoint
gyrosegment             Gyrosegment
gyrotriangle            Gyrotriangle in 3D space
gyrotube                Gyrotube (tubular gyrosegment)
hreflection             Hyperbolic reflection
plotGyrohull3d          Hyperbolic convex hull
tiling                  Hyperbolic tiling
