[boost] [math] calculate derivative automatically.

Subject: [boost] [math] calculate derivative automatically.
From: Dongfei Yin (yin.dongfei_at_[hidden])
Date: 2009-03-11 06:41:16

Hi,
     I notice that some one may not have vc++9 with sp1, if so, there 
will be many compile errors. because I use
#include <tuple>, the earlier version does not have such a library.
    so I made a version for boost::tuples::tuple. a file named 
"[math]AD.zip" in vault.

BTW: I am wondering whether I do something wrong, there is no responding 
about this subject for a long time.

Dongfei.