class_docstr: Solve f(x, *args) == 0 using Algorithm748 of Alefeld, Potro & Shi.
      
class_docstr_tok: ["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: import warnings
  from collections import namedtuple
  import operator
  from .None import _zeros
  from ._optimize import OptimizeResult, _call_callback_maybe_halt
  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