id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 6939,"pdf(weibull(shape, scale), 0) == 0 even if shape <= 1",Florian Schoppmann ,John Maddock,"If shape == 1, then we should have `pdf(weibull(shape, scale), 0) == 1` and if shape < 1, `cdf(weibull(shape, scale), 0)` should call `raise_overflow_error`. Example: {{{ #include using namespace boost::math; int main() { std::cout << pdf(weibull(0.5), 0) << std::endl << pdf(weibull(1), 0) << std::endl; } }}} This prints: {{{ 0 0 }}}",Bugs,closed,Boost 1.51.0,math,Boost 1.49.0,Problem,fixed,,pbristow@…