class_docstr: Base Class for series
code: def __iter__(self):
      i = 0
      while i < self.length:
          pt = self._ith_point(i)
          yield self.term(pt)
          i += 1
  
file_path: sympy/sympy/series/series_class.py
imports: from sympy.core.expr import Expr
  from sympy.core.singleton import S
  from sympy.core.cache import cacheit
label_desc: Use image node_id 10 for calling the SeriesBase obj's underlying member method code with example usage: obj.__iter__() without return types