* std::erf not in cmath? @ 2012-12-13 17:05 Nico Schlömer 2012-12-14 1:02 ` Jonathan Wakely 0 siblings, 1 reply; 4+ messages in thread From: Nico Schlömer @ 2012-12-13 17:05 UTC (permalink / raw) To: gcc-help Hi, according to https://en.wikipedia.org/wiki/Error_function, the erf() function is part of the C++11 standard. It's already implemented in math.h and accessible after #include <math.h> but for some reason, erf() and erfc() are not contained in cmath. Is this a bug? --Nico ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: std::erf not in cmath? 2012-12-13 17:05 std::erf not in cmath? Nico Schlömer @ 2012-12-14 1:02 ` Jonathan Wakely 2012-12-14 7:56 ` Nico Schlömer 0 siblings, 1 reply; 4+ messages in thread From: Jonathan Wakely @ 2012-12-14 1:02 UTC (permalink / raw) To: Nico Schlömer; +Cc: gcc-help On 13 December 2012 17:04, Nico Schlömer wrote: > Hi, > > according to https://en.wikipedia.org/wiki/Error_function, the erf() > function is part of the C++11 standard. It's already implemented in > math.h and accessible after > > #include <math.h> > > but for some reason, erf() and erfc() are not contained in cmath. Is this a bug? Yes. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: std::erf not in cmath? 2012-12-14 1:02 ` Jonathan Wakely @ 2012-12-14 7:56 ` Nico Schlömer 2012-12-14 10:41 ` Jonathan Wakely 0 siblings, 1 reply; 4+ messages in thread From: Nico Schlömer @ 2012-12-14 7:56 UTC (permalink / raw) To: Jonathan Wakely; +Cc: gcc-help Thanks; bug filed at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55682. On Fri, Dec 14, 2012 at 2:02 AM, Jonathan Wakely <jwakely.gcc@gmail.com> wrote: > On 13 December 2012 17:04, Nico Schlömer wrote: >> Hi, >> >> according to https://en.wikipedia.org/wiki/Error_function, the erf() >> function is part of the C++11 standard. It's already implemented in >> math.h and accessible after >> >> #include <math.h> >> >> but for some reason, erf() and erfc() are not contained in cmath. Is this a bug? > > Yes. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: std::erf not in cmath? 2012-12-14 7:56 ` Nico Schlömer @ 2012-12-14 10:41 ` Jonathan Wakely 0 siblings, 0 replies; 4+ messages in thread From: Jonathan Wakely @ 2012-12-14 10:41 UTC (permalink / raw) To: Nico Schlömer; +Cc: gcc-help On 14 December 2012 07:55, Nico Schlömer wrote: > Thanks; bug filed at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55682. I assumed if you're trying to use C++11 functions you'd be using -std=c++11 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-12-14 10:41 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-12-13 17:05 std::erf not in cmath? Nico Schlömer 2012-12-14 1:02 ` Jonathan Wakely 2012-12-14 7:56 ` Nico Schlömer 2012-12-14 10:41 ` Jonathan Wakely
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).