|
[Date Index]
[Thread Index]
[Author Index]
Re: Timing loop For !!
and thus spake NGUYEN Quang Tuong [2005.09.03 @ 01:31]:
> Hi,
>
> I wrote a program in which i used the loop for to store the evaluation
> of an expression ( in order to reduce the time of calculation ). But my
> program is until slow. I would like to kwow if we can have another to
> reduce the time of calculation.
In general, For[], Do[], and While[] loops are slower than their
functional equivalents in Mathematica. You can probably do what you
want using Map[] and Table[]. Unfortunately the code you gave below
is incomplete and makes no sense, so it's hard to say for sure. Try
posting some more specific example code. Thanks!
>Here in the loop for that i used.
>
> pmax=10;
>
>
> Here TFHbulktotal is a function that is defined previously. And I'll
> use Hkptotal[p,q] for the next calculation..
>
>
> nbdenormek=30;
> nbdetheta=70;
> normedekmin=0;
>
>
>
>
> What I must do to replace the two loop For above to reduce the time of
> calculation ??
>
> Thanks a lot!
>
--
/*------------------------------*\
| stephen layland |
| Documentation Programmer |
| http://members.wri.com/layland |
\*------------------------------*/
Prev by Date:
Re: ComplexExpand confusion
Next by Date:
Re: inconsistency with Inequality testing and Floor
Previous by thread:
Timing loop For !!
Next by thread:
Re: Timing For loops!
|
