On Wed, Jan 29, 2014 at 08:41:36PM +0400, Dmitry Marakasov wrote: > > Gerald haven't responded yet, so I though I'd better post in on the > list as well for wider discussion. > > In short: > - our libm lacks some C99 functions: erfl erfcl lgammal tgammal
I have code for erfl and erfcl, and I've done some work on lgammal. See freebsd-numerics list archive. No, I do not have an ETA for when the code may land in the tree. > - bad enough by itself, it affects libstdc++ from ports' gcc in such a > way that it disables C++11 math completely (along with a lot more > other more widely used math functions) > > > - we may probably implement these by calling less-precise > erf erfc lgamma tgamma as we do with other functions as we alredy > do with some others This, unfortuantely, has already been done, although it may only be available in FreeBSD-current. See src/lib/msun/src/imprecise.c. -- Steve _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[email protected]"
