class_docstr: Integer of value -1 and _op_priority 5
  
  Operations handled by this class return -1 and reverse operations return -2
class_docstr_tok: ["Integer","of","value","-1","and","_op_priority","5","Operations","handled","by","this","class","return","-1","and","reverse","operations","return","-2"]
code: def __new__(cls):
      obj = Expr.__new__(cls)
      obj.p = -1
      return obj
  
imports: from sympy.core.decorators import call_highest_priority
  from sympy.core.expr import Expr
  from sympy.core.mod import Mod
  from sympy.core.numbers import Integer
  from sympy.core.symbol import Symbol
  from sympy.functions.elementary.integers import floor
label_desc: Use image node_id 1 for calling the Lower obj's underlying member method code with example usage: obj.__new__(cls) and returns: obj