parameters: (op, grad)
docstring: Returns grad * 1/sqrt(1-x^2).
docstring_summary: Returns grad * 1/sqrt(1-x^2).
docstring_tokens: Returns grad * 1 / sqrt ( 1 - x^2 ) .
function: def _AsinGrad(op, grad):
    """Returns grad * 1/sqrt(1-x^2)."""
    x = op.inputs[0]
    with ops.control_dependencies([grad.op]):
      x2 = math_ops.square(x)
      one = constant_op.constant(1, dtype=grad.dtype)
      den = math_ops.sqrt(math_ops.sub(one, x2))
      inv = math_ops.inv(den)
      return grad * inv
function_tokens: def _AsinGrad ( op , grad ) : x = op . inputs [ 0 ] with ops . control_dependencies ( [ grad . op ] ) : x2 = math_ops . square ( x ) one = constant_op . constant ( 1 , dtype = grad . dtype ) den = math_ops . sqrt ( math_ops . sub ( one , x2 ) ) inv = math_ops . inv ( den ) return grad * inv