TR1 Math tarball

[Paolo Carlini]

Benjamin Kosnik wrote:

>>Here is the latest tarball of the TR1 math patch.
>>
>>It was merged and bootstrapped just earlier today so it should be OK to 
>>play with.
>>    
>>
>
>Nice!
>
>This should definitely go into mainline at your earliest convenience.
>  
>
Wait a bit more, please, I'm still trying to find the time to review the 
substance of it. Among other things, there is the pending issue with the 
usage of std::tr1::cmath facilties not protected with 
_GLIBCXX_USE_C99_MATH_TR1. Also, quickly, many hard wired constants 
related to the precision of the float types which certainly cannot be ok 
for machines with 128 bits long double, for example. But really, please 
allow me a couple of days to comment, thanks.

Paolo.