message: Add function reciprocal_no_nan()
diff: @@ -4003,3 +4003,10 @@ def polyval(coeffs, x, name=None):
  for c in coeffs[1:]:
  p = c + p * x
  return p
  +
  +@tf_export("math.reciprocal_no_nan", "reciprocal_no_nan")
  +def reciprocal_no_nan(x, name=None):
  + with ops.name_scope(name, "reciprocal_no_nan", [x]) as scope:
  + x = ops.convert_to_tensor(x, name="x")
  + one = constant_ops.constant(1, dtype=x.dtype, name="one")
  + return gen_math_ops.div_no_nan(one, x, name=scope)
  \ No newline at end of file
  