id summary reporter owner description type status milestone component version severity resolution keywords cc 7135 Incorrect computation of the Hankel function Gleb Grenkin John Maddock "I found that BOOST computes Hankel function H_\nu(1)(x) incorrectly for example for \nu = -1, x = -1 and for negative x and odd \nu." Bugs closed Boost 1.52.0 math Boost 1.50.0 Problem fixed hankel