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Article #62Re: Pi day
From: Dik T. Winter
Date: Sat, 29 Mar 1997 00:00
Date: Sat, 29 Mar 1997 00:00
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In article <333C2695.5661@caiw.nl> "R.W.Dirksen" <R.W.Dirksen@caiw.nl> writes: > > > Speed of light: 3x10E8 m/s ... > > Are you sure? I think the error in the speed of light and in the number > > of days in a year is much too large to warrant this assertion. ... > The speed of light is known very exact because it is a constant value. > They actually made it a definition: > > 1 meter = the distance that light travels in 1/299792458 seconds > Therefore, the light speed c is defined as 299,792.458 km/s. I know. So the assumed speed of light had an error exceeding that for pi. And what is that to the discussion? -- dik t. winter, cwi, kruislaan 413, 1098 sj amsterdam, nederland, +31205924131 home: bovenover 215, 1025 jn amsterdam, nederland; http://www.cwi.nl/~dik/
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f458d,30fff994c7ddd7d9 X-Google-Attributes: gidf458d,public X-Google-Thread: 1130d6,30fff994c7ddd7d9 X-Google-Attributes: gid1130d6,public X-Google-Thread: 1077c2,30fff994c7ddd7d9 X-Google-Attributes: gid1077c2,public X-Google-Thread: 10d67e,30fff994c7ddd7d9 X-Google-Attributes: gid10d67e,public X-Google-Thread: 109d8a,30fff994c7ddd7d9 X-Google-Attributes: gid109d8a,public X-Google-Thread: f7972,30fff994c7ddd7d9 X-Google-Attributes: gidf7972,public From: dik@cwi.nl (Dik T. Winter) Subject: Re: Pi day Date: 1997/03/29 Message-ID: <E7s8Dy.IsK@cwi.nl> X-Deja-AN: 229154886 Sender: news@cwi.nl (The Daily Dross) References: <5heh6s$ooa@raven.cc.ukans.edu> <E7qArI.1KD@cwi.nl> <333C2695.5661@caiw.nl> Organization: CWI, Amsterdam Newsgroups: uk.education.maths,alt.uu.math.misc,aus.mathematics,can.schoolnet.math.sr,alt.math.recreational,sci.math