Displaying 3 results from an estimated 3 matches for "have_cospi".
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have___cospi
2016 Dec 01
1
Different results for cos,sin,tan and cospi,sinpi,tanpi
...f0(700,1.23e23)
f1(700,1.23e23)
f2(700,1.23e23)
Garbage number is required.
Thank you!
2016-12-01 18:31 GMT+09:00 Prof Brian Ripley <ripley at stats.ox.ac.uk>:
> Please note that you need to report your platforms (as per the posting
> guide), as the C function starts
>
> #ifdef HAVE_COSPI
> #elif defined HAVE___COSPI
> double cospi(double x) {
> return __cospi(x);
> }
>
> And AFAICS the system versions on Solaris and OS X behave the same way as
> R's substitute.
>
>
>
>
> On 01/12/2016 09:12, Martin Maechler wrote:
>>>>>>...
2016 Dec 01
2
Different results for cos,sin,tan and cospi,sinpi,tanpi
>>>>> Martin Maechler <maechler at stat.math.ethz.ch>
>>>>> on Thu, 1 Dec 2016 09:36:10 +0100 writes:
>>>>> Ei-ji Nakama <nakama at ki.rim.or.jp>
>>>>> on Thu, 1 Dec 2016 14:39:55 +0900 writes:
>> Hi,
>> i try sin, cos, and tan.
>>> sapply(c(cos,sin,tan),function(x,y)x(y),1.23e45*pi)
2016 Dec 01
0
Different results for cos,sin,tan and cospi,sinpi,tanpi
Please note that you need to report your platforms (as per the posting
guide), as the C function starts
#ifdef HAVE_COSPI
#elif defined HAVE___COSPI
double cospi(double x) {
return __cospi(x);
}
And AFAICS the system versions on Solaris and OS X behave the same way
as R's substitute.
On 01/12/2016 09:12, Martin Maechler wrote:
>>>>>> Martin Maechler <maechler at stat.math.ethz.ch>...