Date: Wed, 30 Nov 2011 22:55:38 +0000 From: Igor Mozolevsky <mozolevsky@gmail.com> To: Alexander Best <arundel@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: comparing floating points via "==" or "!=" Message-ID: <CADWvR2herXkcMaZXFKm_ALBXnVFDhRCNZ-9%2B-MwHVx5XJPG4AA@mail.gmail.com> In-Reply-To: <20111130224422.GA36424@freebsd.org> References: <20111130224422.GA36424@freebsd.org>
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On 30 November 2011 22:44, Alexander Best <arundel@freebsd.org> wrote: > i played a bit with the gcc -Wfloat-equal warning and noticed that inside > sys/dev/ath/ath_rate/sample/tx_schedules.h, a lot of comparisons of floating > points are happening ("=="). is there a better way to deal with this? as opposed to (abs(a-b) < tolerance)? Cheers, -- Igor :-)
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