class_docstr: A class for arbitrary expressions but without automatic simplification. 
class_docstr_tok: ["A","class","for","arbitrary","expressions","but","without","automatic","simplification","."]
code: def __init__(self):
      pass
  
file_path: sympy/sympy/polys/domains/expressionrawdomain.py
imports: from sympy.core import Expr, S, sympify, Add
  from sympy.polys.domains.characteristiczero import CharacteristicZero
  from sympy.polys.domains.field import Field
  from sympy.polys.domains.simpledomain import SimpleDomain
  from sympy.polys.polyerrors import CoercionFailed
  from sympy.utilities import public
label_desc: Use image node_id 1 to create a new ExpressionRawDomain object from inherited base classes: Field, CharacteristicZero, SimpleDomain with example: obj = ExpressionRawDomain()