(self, otherframe, value)
Define the angular acceleration Vector in a ReferenceFrame.

        Defines the angular acceleration of this ReferenceFrame, in another.
        Angular acceleration can be defined with respect to multiple different
        ReferenceFrames. Care must be taken to not create loops which are
        inconsistent.

        Parameters
        ==========

        otherframe : ReferenceFrame
            A ReferenceFrame to define the angular acceleration in
        value : Vector
            The Vector representing angular acceleration

        Examples
        ========

        >>> from sympy.physics.vector import ReferenceFrame, Vector
        >>> N = ReferenceFrame('N')
        >>> A = ReferenceFrame('A')
        >>> V = 10 * N.x
        >>> A.set_ang_acc(N, V)
        >>> A.ang_acc_in(N)
        10*N.x
Define the angular acceleration Vector in a ReferenceFrame.
Define the angular acceleration Vector in a ReferenceFrame .
def set_ang_acc(self, otherframe, value):
        """Define the angular acceleration Vector in a ReferenceFrame.

        Defines the angular acceleration of this ReferenceFrame, in another.
        Angular acceleration can be defined with respect to multiple different
        ReferenceFrames. Care must be taken to not create loops which are
        inconsistent.

        Parameters
        ==========

        otherframe : ReferenceFrame
            A ReferenceFrame to define the angular acceleration in
        value : Vector
            The Vector representing angular acceleration

        Examples
        ========

        >>> from sympy.physics.vector import ReferenceFrame, Vector
        >>> N = ReferenceFrame('N')
        >>> A = ReferenceFrame('A')
        >>> V = 10 * N.x
        >>> A.set_ang_acc(N, V)
        >>> A.ang_acc_in(N)
        10*N.x

        """

        if value == 0:
            value = Vector(0)
        value = _check_vector(value)
        _check_frame(otherframe)
        self._ang_acc_dict.update({otherframe: value})
        otherframe._ang_acc_dict.update({self: -value})
def set_ang_acc ( self , otherframe , value ) : if value == 0 : value = Vector ( 0 ) value = _check_vector ( value ) _check_frame ( otherframe ) self . _ang_acc_dict . update ( { otherframe : value } ) otherframe . _ang_acc_dict . update ( { self : - value } )