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help / color / mirror / Atom feedFrom: Tom Lane <tgl@sss.pgh.pa.us>
To: Max Lipsky <maxlipsky@gmail.com>
Cc: pgsql-sql@lists.postgresql.org
Subject: Re: Problem in
Date: Thu, 25 Apr 2019 17:41:39 -0400
Message-ID: <484.1556228499@sss.pgh.pa.us> (raw)
In-Reply-To: <32A34C31-946E-4946-8CD1-DB36F70160ED@gmail.com>
References: <2164C531-EAA3-4CAF-996F-FEB0E5F73B32@gmail.com>
<26108.1556211406@sss.pgh.pa.us>
<32A34C31-946E-4946-8CD1-DB36F70160ED@gmail.com>
Max Lipsky <maxlipsky@gmail.com> writes:
> I think is too much for roundoff error
The error in this example is one unit-in-the-last-place of a standard IEEE
double, if I did the math correctly, so it couldn't be any smaller without
being exact.
regards, tom lane
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Subject: Re: Problem in
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