Cartesian_to_Spherical
                        Convert Cartesian coordinates to cpherical
                        coordinates
Exp                     Compute the exponential map on the unit sphere.
Geodesic                Compute the value of the geodesic curve
                        connecting two points on the unit sphere for a
                        given set of time points t
Normalize               Normalize a matrix row-wise
Spherical_to_Cartesian
                        Convert spherical coordinates to Cartesian
                        coordinates
apw_spherical           A polar wander dataset
calculate_loss          Calculate Loss Function
cross                   Compute the cross product of two vectors
cross_normalized        Compute the normalized cross product of two
                        vectors
dot                     Compute the dot product of two vectors
edp                     Compute the equal-distance projection of a
                        point onto the xy plane
goni_spherical          A tropical cyclone dataset
knots_quantile          Generate knots for the piecewise geodesic curve
                        based on the quantiles
norm2                   Compute the L2 norm (Euclidean norm) of a
                        vector
penalized_linear_spherical_spline
                        Penalized Linear Spherical Spline
piecewise_geodesic      Piecewise Geodesic
spherical_dist          Calculate spherical distance between two
                        vectors
