diff --git a/torchflows/bijections/finite/residual/radial.py b/torchflows/bijections/finite/residual/radial.py
index c667e30..4351ea4 100644
--- a/torchflows/bijections/finite/residual/radial.py
+++ b/torchflows/bijections/finite/residual/radial.py
@@ -23,18 +23,6 @@ def __init__(self, event_shape: Union[torch.Size, Tuple[int, ...]], **kwargs):
     def alpha(self):
         return softplus(self.unconstrained_alpha)
 
-    def h(self, z):
-        batch_shape = z.shape[:-1]
-        z0 = self.z0.view(*([1] * len(batch_shape)), *self.z0.shape)
-        r = torch.sqrt(torch.square(z - z0))
-        return 1 / (self.alpha + r + self.eps)
-
-    def h_deriv(self, z):
-        batch_shape = z.shape[:-1]
-        z0 = self.z0.view(*([1] * len(batch_shape)), *self.z0.shape)
-        sign = (-1.0) ** torch.less(z, z0).float()
-        return -(self.h(z) ** 2) * sign * z
-
     def forward(self, x: torch.Tensor, context: torch.Tensor = None) -> Tuple[torch.Tensor, torch.Tensor]:
         raise NotImplementedError