| Re: [eigen] Does c++ use of "norm" bother anyone else? |
[ Thread Index |
Date Index
| More lists.tuxfamily.org/eigen Archives
]
- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] Does c++ use of "norm" bother anyone else?
- From: Tim Hutt <tdhutt@xxxxxxxxx>
- Date: Thu, 18 Jun 2009 10:44:47 +0100
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:message-id:subject:to:content-type :content-transfer-encoding; bh=4ciIe4iF6gw+qcAhTGLRgAWGAz4swTKL48oawKmfSMA=; b=KSi+86LT5joJ0J/Q0ms957YYxVI3otf1C3AfG/rH4J15w3lndgMhm1C4xp3VNd5EK8 u1MucV0pNOVG90GLcyZpACyITX37eygBmhjKc1103HE6/QiiZ9NqaVpJNFoBR/zB1l8G Nf4rMUvOE2Ge624yljNPu/NhUGEYC0JGG9Z50=
- Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=O3w38ZdZFB3AlMM5/bW5vI1uAl98KW+LwiqF+D3qW/j2VvrLouwAApM9Q2RZHu/jUV k+RX8yX/1hBBF4tWgxR6hgm+Xu3aqiW37IGPKXeL5z/j7dncVQoBF4lXvkhKRNiMyNEu pOl7Vm/5IDACk+xYZRCbxK0tthroLrhdheJRQ=
>> norm( complex<float>(3,4) ) == 25
Wow that's really bad. I've never heard of this norm being used in
mathematics. 'Norm' on its own virtually always means the L2 norm.