Displaying 20 results from an estimated 10000 matches similar to: "Asterisk unable to receive iax or sip calls"
2003 Apr 28
4
adsi phones
Can anyone recommend some phone sets that are adsi compliant and work well
with asterisk?
2004 Apr 21
6
Help choosing a UK IAX provider
Hi,
Currently using voiptalk.org and the quality is getting really bad.
I would like a second provider preferably in UK, anyone got any
suggestions?
Ta.
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2004 May 25
0
Question IAX and SIP bound to different IP's on the same * box
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2008 Mar 02
0
OT - CEBIT next week!
Any Asterisk people going to Cebit ?
Let's meet! If you go and would like to go for a drink and meet some
others from the voip business, please add your name to the list below
Joachim Vanheuverzwijn (zoachien AT securax.org) - Attractel.com -
wednesday / thursday.
Tan Aksoy - Telappliant - wednesday / thursday
skyler??? - Digium
[add name here:P]
2008 Mar 04
0
[Fwd: OT - CEBIT next week!] - updated list
So far these people let me know there are going to be there, who else is
going and wants to do some networking
====
Joachim Vanheuverzwijn (zoachien AT securax.org) - Attractel.com -
wednesday / thursday.
Tan Aksoy - Telappliant - wednesday / thursday
Antoine Megalla - SAND - wednesday / thursday
loic didelot - wednesday / thursday
Olle E. Johansson - edvina - wednesday / thursday
Marius
2007 Jun 16
0
[LLVMdev] Wrong tan
Hi!
Dale Johannesen schrieb:
>
> On Jun 16, 2007, at 12:35 AM, Duncan Sands wrote:
>
>>> Result compiled with llvm-g++ 2.0:
>>> tan float: -2.18504
>>> tan double: 0.309336
>>
>> This may be due to bug 1505.
>
> It fails on x86 using x87 floating point, with the inliner not run,
> because of 1505, yes. Gonsolo, is that your situation?
>
2016 Sep 09
0
Different results for tan(pi/2) and tanpi(1/2)
If pi were stored and computed to infinite precision then yes we would
expect tan(pi/2) to be NaN, but computers in general and R
specifically don't store to infinite precision (some packages allow
arbitrary (but still finite) precision) and irrational numbers cannot
be stored exactly. So you take the value of the built in variable pi,
which is close to the theoretical value, but not exactly
2007 Jun 16
2
[LLVMdev] Wrong tan
Hi!
<tangens_bug.cc>
#include <iostream>
#include <cmath>
int main()
{
float a = 0.3;
double b = 0.3;
float result_a = std::tan( a );
float result_b = std::tan( b );
std::cout << "tan float: " << result_a << std::endl;
std::cout << "tan double: " << result_b << std::endl;
}
2011 Oct 20
1
Applying function with separate dataframe (calibration file) supplying some inputs
Hello,
I am not entirely sure the subject line captures what I am trying to do, but
hopefully this description of the problem will help folks to see my
challenge and hopefully offer constructive assistance.
I have an experimental setup where I measure the decrease in oxygen in small
vials as an organism, such as an oyster, consumes the oxygen. Each vial is
calibrated before the experiment and
2007 Jun 16
2
[LLVMdev] Wrong tan
On Jun 16, 2007, at 12:35 AM, Duncan Sands wrote:
>> Result compiled with llvm-g++ 2.0:
>> tan float: -2.18504
>> tan double: 0.309336
>
> This may be due to bug 1505.
It fails on x86 using x87 floating point, with the inliner not run,
because of 1505, yes. Gonsolo, is that your situation?
(What happens is, there is a wrapper in the header file for std::tan
(float),
2006 Feb 01
1
Cauchy distribution limits
I have question (curiosity) regarding returned values of R's qcauchy
() function,
for nonexceedance probability (F). It seems the ideal returned range
of cauchy distribution should be [-Inf,Inf].
For F=0
> qcauchy(0)
[1] -Inf
but for F=1
> qcauchy(1)
[1] 8.16562e+15
It seems to me that the proper return value should be Inf???
For default (location=0,scale=1) quantile function of
2018 Sep 23
1
Recall
This works:
my.compose <- function(f, ...) {
if (missing(f)) identity
else function(x) f(my.compose(...)(x))
}
my.compose(sin, cos, tan)(pi/4)
## [1] 0.5143953
sin(cos(tan(pi/4)))
## [1] 0.5143953
But replacing my.compose with Recall in the else causes it to fail:
my.compose2 <- function(f, ...) {
if (missing(f)) identity
else function(x) f(Recall(...)(x))
2016 Sep 09
3
Different results for tan(pi/2) and tanpi(1/2)
The same argument would hold for tan(pi/2).
I don't say the result 'NaN' is wrong,
but I thought,
tan(pi*x) and tanpi(x) should give the same result.
Hans Werner
On Fri, Sep 9, 2016 at 8:44 PM, William Dunlap <wdunlap at tibco.com> wrote:
> It should be the case that tan(pi*x) != tanpi(x) in many cases - that is why
> it was added. The limits from below and below of the
2016 Dec 01
2
Different results for cos,sin,tan and cospi,sinpi,tanpi
Hi,
i try sin, cos, and tan.
> sapply(c(cos,sin,tan),function(x,y)x(y),1.23e45*pi)
[1] 0.5444181 0.8388140 1.5407532
However, *pi results the following
> sapply(c(cospi,sinpi,tanpi),function(x,y)x(y),1.23e45)
[1] 1 0 0
Please try whether the following becomes all right.
diff -ruN R-3.3.2.orig/src/nmath/cospi.c R-3.3.2/src/nmath/cospi.c
--- R-3.3.2.orig/src/nmath/cospi.c 2016-09-15
2004 Oct 19
2
Matrix/Table col headings R 2.0.0
I have been looking at some 'table' examples in Peter Dalgaard's ISwR book, and I am confused by how to get right justification of my table headings when I use the tables() command. Compare the following:
# Produces right justfified column names
caff.marital=matrix(c(652,1537,598,242,36,46,38,21,218,327,106,67),nrow=3,byrow=T)
2018 May 23
2
Comparing results of math function calls
Hello,
Code:
int f1(int a, int b) {
return sqrt(a) > sqrt(b);
}
int f2(int a, int b) {
return a > b;
}
Possibly, under -ffast-math (to ignore NaNs), f1 could be transformed to f2
variant.
Also a transformation could support sin and tan, and reverse comparison for
cos.
Suggestions?
Thanks
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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
2009 Apr 01
2
Plotting multiple ablines
I really want to do this:
abline(
a=tan(-kT*pi/180),
b=kY-tan(-kT*pi/180)*kX
)
where kX,kY and kT are vectors of equal length. But I can't do that
with abline unless I use a loop, and I haven't figured out the least
unelegant way of writing the loop yet. So is there a way to do this
without a loop?
Or if I am to resort to the loop, what's the best way of doing it
considering that I
2004 Apr 02
1
tan(mu) link in GLM
Hi Folks,
I am interested in extending the repertoire of link functions
in glm(Y~X, family=binomial(link=...)) to include a "tan" link:
eta = (4/pi)*tan(mu)
i.e. this link bears the same relation to the Cauchy distribution
as the probit link bears to the Gaussian. I'm interested in sage
advice about this from people who know their way aroung glm.
>From the surface, it looks
2011 May 13
2
[LLVMdev] [Patch] Let MC/ELF generate Thumb/Thumb-2 are properly
Renato,
The result of running 'llvm-lit $LLVM/TEST/MC" is:
Expected Passes : 330
Expected Failures : 20
Actually it passed "make check", no unexpected result.
On Fri, May 13, 2011 at 5:14 PM, Renato Golin <renato.golin at arm.com> wrote:
> On 13 May 2011 06:42, Koan-Sin Tan <koansin.tan at gmail.com> wrote:
>> With that attached patch, we can compile