Re: [boost] [math] Does any one interesting in calculating derivative for a expression automatically?

Subject: Re: [boost] [math] Does any one interesting in calculating derivative for a expression automatically?
From: Dongfei Yin (yin.dongfei_at_[hidden])
Date: 2009-03-04 05:28:41

Hi Mukkul,
   
    I have implement the trigonometric terms. only sin and cos. it can 
add new operator into it easily.
   
    this expression d(cos(_x * _x) , _x) will return a functor, at last, 
the computation is done by std::sin : )

Dongfei.
> HI Dongfei,
>
> I am interested in it. But what the plan is exactly ? How you are going to do it
> for say expressions involving trigonometric terms ? For polynomial expressions
> things are manageable, how you are going to parse other complex expressions ?
>
> BTW how you are going to take care of algebra at many places ?
>
> With Regards,
> Reetesh Mukul
>