ok, since we can't have that for now, I'm updating the help file of [expr] again, cause I was using [expr acosh(0)] to generate 'nan', as an example to the [expr isnan($f1)] function.
now I'm using [expr log(-1)] all seems good now. 2017-07-21 17:40 GMT-03:00 Dan Wilcox <danomat...@gmail.com>: > This is also the kind of thing the configure script can check for :) > > On Jul 21, 2017, at 10:39 PM, Miller Puckette <m...@ucsd.edu> wrote: > > OK, will try that for next release :) > > Anyhow, I have to profile MSVC against mingw and (hopefully) move the > whole compile chain over. But certainly not now. > > Miller > > On Fri, Jul 21, 2017 at 10:30:26PM +0200, Dan Wilcox wrote: > > Looks like the preprocessor define is _MSC_VER: https://stackoverflow.com/ > questions/70013/how-to-detect-if-im-compiling-code-with-visual-studio-2008 > <https://stackoverflow.com/questions/70013/how-to-detect- > if-im-compiling-code-with-visual-studio-2008> > > So something like the following could probably work: > > #ifdef _WIN32 > #if (_MSC_VER < 17000) > #define ATANH_NOT_AVAILABLE > #endif > #endif > #include <math.h> > > On Jul 21, 2017, at 10:21 PM, Dan Wilcox <danomat...@gmail.com> wrote: > > It's most probably working because you are compiling on a newer system > with a newer Visual Studio which has the newer math.h which has the > function. > > Older versions pre-2012 do not, hence the current non-usage. > > On Jul 21, 2017, at 9:55 PM, Alexandre Torres Porres <por...@gmail.com < > mailto:por...@gmail.com <por...@gmail.com>>> wrote: > > > > 2017-07-21 16:44 GMT-03:00 Dan Wilcox <danomat...@gmail.com < > mailto:danomat...@gmail.com <danomat...@gmail.com>>>: > Those functions are in the windows math.h if you're using Visual Studio > 2012 or greater. > > Hey, I just realized we have an [atanh] object for cyclone, I actually did > that one myself, and I just tested, it's working on windows! > > here's the source https://github.com/porres/pd- > cyclone/blob/master/cyclone_src/binaries/control/atanh.c < > https://github.com/porres/pd-cyclone/blob/master/cyclone_ > src/binaries/control/atanh.c> > > so, definitely, those functions may exist for windows, not sure what > building system you're using, but it may need an update > > > -------- > Dan Wilcox > @danomatika <http://twitter.com/danomatika> > danomatika.com <http://danomatika.com/> > robotcowboy.com <http://robotcowboy.com/> > > > > > -------- > Dan Wilcox > @danomatika <http://twitter.com/danomatika> > danomatika.com <http://danomatika.com/> > robotcowboy.com <http://robotcowboy.com/> > > > > > -------- > Dan Wilcox > @danomatika <http://twitter.com/danomatika> > danomatika.com > robotcowboy.com > > > >
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