class_docstr: Stores relevant information about the domain on which PRVs are discretized, and
  includes a few convenience methods for manipulating it.
code: def dt(self):
      return (self.t_max - self.t_min) / (self.size - 1)
  
file_path: opacus/opacus/accountants/analysis/prv/domain.py
imports: from dataclasses import dataclass
  from typing import Sequence
  import numpy
  from ...rdp import RDPAccountant
label_desc: Use image node_id 4 for calling the Domain obj's underlying member method code with example usage: obj.dt() and returns: unknown