BrentsMethod.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
// MOOSE includes
#include "Moose.h"
 
// C++ includes
#include <functional>
 
namespace BrentsMethod
{
void bracket(std::function<Real(Real)> const & f, Real & x1, Real & x2);
 
Real root(std::function<Real(Real)> const & f, Real x1, Real x2, Real tol = 1.0e-12);
}