tree 9d4d995d92b736ee3b6dc99283fa67442fffc18f
parent 9b2dc5ff87f6e9c73be5edb2f5dc85575a3dfc2e
author Allen Lavoie <allenl@google.com> 1588618155 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1588618334 -0700

Fix the gradient of x**0 wrt the base (it's now zero instead of NaN) for real dtypes when x is 0 or NaN.

We already have similar special casing for the gradient wrt the power when the base is zero

Fixes #35011.

PiperOrigin-RevId: 309789626
Change-Id: I446279fd9215c8abe1ec329f7b9b25f05772e276