NewtonSafe Class Reference

#include <ql/math/solvers1d/newtonsafe.hpp>

Inheritance diagram for NewtonSafe:

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Detailed Description

safe Newton 1-D solver

Note:
This solver requires that the passed function object implement a method Real derivative(Real).
Tests:
the correctness of the returned values is tested by checking them against known good results.


Public Member Functions

template<class F>
Real solveImpl (const F &f, Real xAccuracy) const