Re: Incompatible changes in AOO 4.0 ?

2013-01-02 Thread Jürgen Schmidt
On 1/1/13 10:52 PM, Pedro Giffuni wrote: Hi again; - Messaggio originale - Da: Rob Weir So there are two things here: 1) All the junk out to the 12th decimal place that might matter to a few people and which might be improved by moving to boost I think this will indeed be

Re: Incompatible changes in AOO 4.0 ?

2013-01-01 Thread Pedro Giffuni
Hi again; - Messaggio originale - Da: Rob Weir  So there are two things here: 1) All the junk out to the 12th decimal place that might matter to a few people and which might be improved by moving to boost I think this will indeed be improved by boost. Boost is really cool in

Re: Incompatible changes in AOO 4.0 ?

2012-12-31 Thread Andrew Pitonyak
Thanks, will take a look when iI am near a real computer... Sent from my Samsung Epic™ 4G Pedro Giffuni p...@apache.org wrote: Hi Andrew; - Messaggio originale - Da: Andrew Pitonyak  If the change is made, a good first step is a spread sheet with test cases. So you have a

Re: Incompatible changes in AOO 4.0 ?

2012-12-31 Thread Rob Weir
On Sun, Dec 30, 2012 at 3:49 PM, Pedro Giffuni p...@apache.org wrote: - Messaggio originale - Da: Rob Weir ... Please feel free to contribute a spreadsheet that calculates the edge cases. Any contribution of that kind is welcome, and that's why this list exists. Well, what

Re: Incompatible changes in AOO 4.0 ?

2012-12-31 Thread Pedro Giffuni
Hello Regina; I looked into the AOO code and the situation is actually a less critical than I thought: we don't use the system libraries for the hyperbolic functions but instead we have our own implementations in the SAL layer. - Messaggio originale - Da: Regina Henschel Hi Pedro,

Re: Incompatible changes in AOO 4.0 ?

2012-12-31 Thread Pedro Giffuni
- Messaggio originale - Da: Rob Weir  On Sun, Dec 30, 2012 at 3:49 PM, Pedro Giffuni  wrote: - Messaggio originale - Da: Rob Weir ...   Please feel free to contribute a spreadsheet that calculates the edge   cases. Any contribution of that kind is welcome,

Re: Incompatible changes in AOO 4.0 ?

2012-12-30 Thread Pedro Giffuni
Hi Regina; - Messaggio originale - Da: Regina Henschel  A Implementation of FDIST as defined in ODF1.2 The function FDIST (part 2, 6.18.22) calculates the left tail (integral from 0 to x). The function LEGACY.FDIST (part 2, 6.18.23) calculates the right tail (integral from

Re: Incompatible changes in AOO 4.0 ?

2012-12-30 Thread Rob Weir
On Sun, Dec 30, 2012 at 1:19 PM, Pedro Giffuni p...@apache.org wrote: Hi Regina; - Messaggio originale - Da: Regina Henschel A Implementation of FDIST as defined in ODF1.2 The function FDIST (part 2, 6.18.22) calculates the left tail (integral from 0 to x). The function

Re: Incompatible changes in AOO 4.0 ?

2012-12-30 Thread Pedro Giffuni
- Messaggio originale - Da: Rob Weir  ... BTW, I am considering doing something drastic there, like replacing all the probability distributions with with boost implementations. Would there be any good reason to avoid such approach? What is the advantage of changing?  

Re: Incompatible changes in AOO 4.0 ?

2012-12-30 Thread Andrew Pitonyak
Improved accuracy its usually a good thing. I have considered that boost was a good choice so that our will not be system dependent. in other words, i think it is a good idea. Sent from my Samsung Epic™ 4G Pedro Giffuni p...@apache.org wrote: - Messaggio originale - Da: Rob Weir 

Re: Incompatible changes in AOO 4.0 ?

2012-12-30 Thread Rob Weir
On Sun, Dec 30, 2012 at 2:27 PM, Pedro Giffuni p...@apache.org wrote: - Messaggio originale - Da: Rob Weir ... BTW, I am considering doing something drastic there, like replacing all the probability distributions with with boost implementations. Would there be any good reason

Incompatible changes in AOO 4.0 ?

2012-12-09 Thread Regina Henschel
Hi all, there are some pending incompatible changes (see below) and I wonder, whether they should be implemented in AOO 4.0 or later. The listed ones come to my mind, but there might be some more. Kind regards Regina A Implementation of FDIST as defined in ODF1.2 The function FDIST (part