Re: Anti log in PostgreSQL

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От Martin Marques
Тема Re: Anti log in PostgreSQL
Дата
Msg-id 200312261934.35070.martin@bugs.unl.edu.ar
обсуждение исходный текст
Ответ на Anti log in PostgreSQL  (Sai Hertz And Control Systems <sank89@sancharnet.in>)
Ответы Re: Anti log in PostgreSQL  (Sai Hertz And Control Systems <sank89@sancharnet.in>)
Re: Anti log in PostgreSQL  (Yasir Malik <ymalik@heineken.cs.stevens-tech.edu>)
Re: Anti log in PostgreSQL  (Sai Hertz And Control Systems <sank89@sancharnet.in>)
Список pgsql-sql
El Vie 26 Dic 2003 19:12, Sai Hertz And Control Systems escribió:
> Dear all ,
>
> In one of our project I require to calculate antilog of  (3.3234)
> But I could not find any functions in Documentation for the same.
>
> In mathematics I would have written it something like
>
> A = antilog (3·3234) = 2144

As I can understand, this is a 10 base log, so that what you want is
10^(3.3234)?

For that you have the exponential operator ^.

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Martín Marqués                  |        mmarques@unl.edu.ar
Programador, Administrador, DBA |       Centro de Telemática                      Universidad Nacional
        del Litoral 
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