parameters: (op, grad)
docstring: Returns grad * sinh(x).
docstring_summary: Returns grad * sinh(x).
docstring_tokens: Returns grad * sinh ( x ) .
function: def _CoshGrad(op, grad):
    """Returns grad * sinh(x)."""
    x = op.inputs[0]
    with ops.control_dependencies([grad]):
      x = math_ops.conj(x)
      return grad * math_ops.sinh(x)
function_tokens: def _CoshGrad ( op , grad ) : x = op . inputs [ 0 ] with ops . control_dependencies ( [ grad ] ) : x = math_ops . conj ( x ) return grad * math_ops . sinh ( x )