From: Tom Lane <tgl@sss.pgh.pa.us>
To: Fabien COELHO <coelho@cri.ensmp.fr>
Cc: koizumistr@minos.ocn.ne.jp, PostgreSQL Bugs <pgsql-bugs@lists.postgresql.org>
Subject: Re: BUG #15819: wrong expression in document of pgbench
Date: Fri, 24 May 2019 11:16:53 -0400
Message-ID: <15858.1558711013@sss.pgh.pa.us> (raw)
In-Reply-To: <alpine.DEB.2.21.1905241631310.29379@lancre>
References: <15819-e6191bef1f7334c0@postgresql.org>
<alpine.DEB.2.21.1905241631310.29379@lancre>
Fabien COELHO <coelho@cri.ensmp.fr> writes:
>> In example of random_zipfian, the explanation is "which itself(2) is
>> produced (3/2)*2.5 = 2.76 times more frequently than 3".
>> "(3/2)*2.5 = 2.76" is wrong. The correct expression is "(3/2)**2.5 = 2.76".
> Indeed. Attached patch to fix this typo.
Indeed. Pushed.
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, coelho@cri.ensmp.fr, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #15819: wrong expression in document of pgbench
In-Reply-To: <15858.1558711013@sss.pgh.pa.us>
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