inv_exp_map {fdasrvf}

map square root of warping function to tangent space

Description

map square root of warping function to tangent space

Usage

inv_exp_map(Psi, psi)

Arguments

Psi

vector describing psi function at center of tangent space

psi

vector describing psi function to map to tangent space

Value

A numeric array of the same length as the input array psi storing the shooting vector of psi