cdc013766a961e645e6e0e5284d18f9f2153b933,geomstats/hyperbolic_space.py,HyperbolicMetric,log,#HyperbolicMetric#Any#Any#,231

Before Change

        angle = gs.array(angle)
        if angle.ndim == 0:
            angle = gs.to_ndarray(angle, to_ndim=1, axis=0)
        angle = gs.to_ndarray(angle, to_ndim=2)

        mask_0 = gs.isclose(angle, 0)
        mask_else = ~mask_0

After Change

        coef_1[mask_else] = angle[mask_else] / gs.sinh(angle[mask_else])
        coef_2[mask_else] = angle[mask_else] / gs.tanh(angle[mask_else])

        log = (gs.einsum("...,...j->...j", coef_1, point)
               - gs.einsum("...,...j->...j", coef_2, base_point))
        return log

    def dist(self, point_a, point_b):

Instances