From: Sai Hertz And Control Systems <sank89@sancharnet.in>
To: Martin Marques <martin@bugs.unl.edu.ar>
Cc: aspire420@hotpop.com
Cc: pgsql-admin@postgresql.org
Cc: pgsql-sql@postgresql.org
Subject: Re: [SQL] Anti log in PostgreSQL
Date: Sat, 27 Dec 2003 04:16:40 +0530
Message-ID: <3FECBA50.2000500@sancharnet.in> (raw)
In-Reply-To: <200312261934.35070.martin@bugs.unl.edu.ar>
References: <3FECB238.1050801@sancharnet.in>
<200312261934.35070.martin@bugs.unl.edu.ar>
Dear Martin Marques ,
>>In mathematics I would have written it something like
>>
>>A = antilog (3ยท3234) = 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 ^.
>
>
Nope
select exp(3.3234) as a2144
Gives me
27.754555808589792
But the answer expected is
some what near to 2144
The log tables show this
Regards,
Vishal Kashyap.
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To: pgsql-sql@postgresql.org
Cc: sank89@sancharnet.in, martin@bugs.unl.edu.ar, aspire420@hotpop.com, pgsql-admin@postgresql.org
Subject: Re: [SQL] Anti log in PostgreSQL
In-Reply-To: <3FECBA50.2000500@sancharnet.in>
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