class_docstr: Exploits cons-hashing to do implicit common subexpression elimination.
  
  :param Interpretation base_interpretation: The interpretation to memoize.
  :param dict cache: An optional temporary cache where results will be
      memoized.
class_docstr_tok: ["Exploits","cons-hashing","to","do","implicit","common","subexpression","elimination",".",":","param","Interpretation","base_interpretation",":","The","interpretation","to","memoize",".",":","param","dict","cache",":","An","optional","temporary","cache","where","results","will","be","memoized","."]
code: def is_total(self):
      return self.base_interpretation.is_total
  
imports: from abc import ABC, abstractmethod
  from collections.abc import Hashable
  from contextlib import ContextDecorator, contextmanager
  from timeit import default_timer
  from .None import instrument
  from .interpreter import get_interpretation, pop_interpretation, push_interpretation
  from .registry import KeyedRegistry
  from .util import get_backend
label_desc: Use image node_id 2 for calling the Memoize obj's underlying member method code with example usage: obj.is_total() and returns: self