code: def quad_explain(output=sys.stdout):
      """
      Print extra information about integrate.quad() parameters and returns.
  
      Parameters
      ----------
      output : instance with "write" method, optional
          Information about `quad` is passed to ``output.write()``.
          Default is ``sys.stdout``.
  
      Returns
      -------
      None
  
      Examples
      --------
      We can show detailed information of the `integrate.quad` function in stdout:
  
      >>> from scipy.integrate import quad_explain
      >>> quad_explain()
  
      """
      output.write(quad.__doc__)
  
imports: import sys
  import warnings
  from functools import partial
  from .None import _quadpack
  import numpy
  from numpy import Inf
label_desc: Use image node_id 1 for calling a global function with example usage: quad_explain(output) without return types