.. py:function:: create_nary(op, *args, modifiers = None)

   
   Return the expression tree for a nary operator.


   :Parameters:

       **op** : :class:`python:str`
           Nary operator to call: & | | | ^ | # | + | *

       **args** : :obj:`List`\[:obj:`EX`]
           Operands: expression trees.

       **modifiers** : :obj:`Union`\[:obj:`ET`, :obj:`List`\[:obj:`ET`]], default: :data:`python:None`
           List of higher-order constructs, to be provided as keyword parameter.

   :Returns:

       :obj:`ET`
           ..













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