20801f5fa41aee153fda2a6b8cfa4dcbf98168b2,geomstats/geometry/lie_group.py,LieGroup,exp_not_from_identity,#LieGroup#Any#Any#Any#,193

Before Change

        if point_type == "matrix":
            tangent_vec = gs.to_ndarray(tangent_vec, to_ndim=3)
            raise NotImplementedError()

        raise ValueError("point_type should be \"vector\" or \"matrix\".")

    def exp(self, tangent_vec, base_point=None, point_type=None):

After Change

        elif point_type == "matrix":
            tangent_vec = gs.to_ndarray(tangent_vec, to_ndim=3)
            lie_vec = self.compose(
                self.inverse(base_point),
                tangent_vec
                )
            return self.compose(
                base_point, self.exp_from_identity(lie_vec, point_type))

    def exp(self, tangent_vec, base_point=None, point_type=None):
        Compute the group exponential at `base_point` of `tangent_vec`.

Instances