diff options
Diffstat (limited to 'boost/math/tools/toms748_solve.hpp')
| -rw-r--r-- | boost/math/tools/toms748_solve.hpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/boost/math/tools/toms748_solve.hpp b/boost/math/tools/toms748_solve.hpp index 48737a821a..dca6bf0218 100644 --- a/boost/math/tools/toms748_solve.hpp +++ b/boost/math/tools/toms748_solve.hpp @@ -31,6 +31,10 @@ template <class T> class eps_tolerance { public: + eps_tolerance() + { + eps = 4 * tools::epsilon<T>(); + } eps_tolerance(unsigned bits) { BOOST_MATH_STD_USING @@ -108,7 +112,7 @@ void bracket(F f, T& a, T& b, T c, T& fa, T& fb, T& d, T& fd) } else if(c >= b - fabs(b) * tol) { - c = b - fabs(a) * tol; + c = b - fabs(b) * tol; } // // OK, lets invoke f(c): |