parameters: (x)
return_statement: return power(x, -1)
docstring: :math:`x^{-1}` for :math:`x > 0`.
docstring_summary: :math:`x^{-1}` for :math:`x > 0`.
docstring_tokens: : math : x^ { - 1 } for : math : x > 0 .
function: def inv_pos(x):
      """:math:`x^{-1}` for :math:`x > 0`.
      """
      return power(x, -1)
function_tokens: def inv_pos ( x ) : return power ( x , - 1 )