class_docstr: Solve f(x, *args) == 0 using Algorithm748 of Alefeld, Potro & Shi.
      
code: def _update_bracket(self, c, fc):
      return _update_bracket(self.ab, self.fab, c, fc)
  
imports: from __future__ import division, print_function, absolute_import
  import warnings
  from collections import namedtuple
  from .None import _zeros
  import numpy
label_desc: Use image node_id 5 for calling the TOMS748Solver obj's underlying member method code with example usage: obj._update_bracket(c, fc) and returns: _update_bracket