class_docstr: A private class representing the invert of `Transformation`,
  which should be accessed through `Transformation.inv` property.
class_docstr_tok: ["A","private","class","representing","the","invert","of","`","Transformation","`",",","which","should","be","accessed","through","`","Transformation.inv","`","property","."]
code: def log_det_jacobian(self, x, y):
      return -self._inv.log_det_jacobian(y, x)
  
imports: import weakref
  from ..distributions.utils import _clip_prob, cached_property, sum_right_most
  from ...block import HybridBlock
  from ....None import np, npx
label_desc: Use image node_id 6 for calling the _InverseTransformation obj's underlying member method code with example usage: obj.log_det_jacobian(x, y) and returns: unknown