From: Sai Hertz And Control Systems <sank89@sancharnet.in>
To: Wei Weng <wweng@kencast.com>
Cc: aspire420@hotpop.com, Martin Marques <martin@bugs.unl.edu.ar>
Cc: pgsql-sql@postgresql.org
Subject: Re: Anti log in PostgreSQL
Date: Sat, 27 Dec 2003 04:55:11 +0530
Message-ID: <3FECC357.6040206@sancharnet.in> (raw)
In-Reply-To: <3FECBBEA.5080100@kencast.com>
References: <3FECB238.1050801@sancharnet.in>
<200312261934.35070.martin@bugs.unl.edu.ar>
<3FECBA50.2000500@sancharnet.in>
<3FECBBEA.5080100@kencast.com>
Dear Wei Weng ,
>> 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.
>>
>
> What is the mathematical operation that "antilog" is supposed to perform?
Its going to calculate rate of intrest for an fixed deposit , Iknow
theirs other metod also bu theoratically using antilog you get
calculations bang corect
This is inverse of log
Now doing select 1/log(3.3234) does not help
_________________
Vishal Kashyap
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To: pgsql-sql@postgresql.org
Cc: sank89@sancharnet.in, wweng@kencast.com, martin@bugs.unl.edu.ar
Subject: Re: Anti log in PostgreSQL
In-Reply-To: <3FECC357.6040206@sancharnet.in>
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