ExpM                    Matrix exponential
GetSettingName          Helper function for simulations
LogM                    Matrix logarithm
LogMSPD                 Matrix logarithm of a symmetric positive
                        definite
MakeSym                 Make a symmetric matrix by specifying a
                        near-symmetric matrix M, or the lower
                        triangular elements lowerTri with diagonal.
Normalize               Normalize a vector
axisAngleRep            Returns the angle representation of SO(3)
                        matrices c.f.
                        <https://en.wikipedia.org/wiki/Axis-angle_representation>
basisTan.Euclidean      Obtain an orthonormal basis on the tangent
                        space
coordToTanV             Transform the coordinates for the tangent space
                        into a tangent vector
createM                 Create an object to symbolize the manifold.
dimensions              Dimensions in this package
distance.Euclidean      Geodesic distance
frechetMean             Calculate the Fréchet mean
frechetMedian           Calculate the Fréchet median
geodesicCurve           Obtain the geodesic curve
is.finiteDim            Tell whether a manifold is a finite-dimensional
                        one
listAvailMfd            List all available manifold names
manifold                manifold: Operations for Riemannian manifolds
metric.Euclidean        Returns the Riemannian metric
norm.Euclidean          Norm on the tangent space induced by the
                        Riemannian metric
origin.Euclidean        Returns the origin of the manifold
project.Euclidean       Project data points in the ambient space onto
                        the manifold
projectTangent.Euclidean
                        Project data points in the ambient space onto
                        the tangent space
rieExp.Euclidean        Riemannian exponential map
rieLog.Euclidean        Riemannian logarithm map
rmfd                    Generate random variables on the manifold
runifSphere             Generate uniform random variables on the unit
                        sphere
tanVToCoord             Transform tangent vectors to their coordinates
                        on the tangent space
