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Re: Change definition of complex::norm
- To: nbecker at fred dot net
- Subject: Re: Change definition of complex::norm
- From: Gabriel Dos Reis <gdr at codesourcery dot com>
- Date: 01 Nov 2001 15:27:51 +0100
- Cc: Gabriel Dos Reis <gdr at codesourcery dot com>, bkoz at redhat dot com, gcc at gcc dot gnu dot org, HJSTEIN at bloomberg dot com
- Organization: CodeSourcery, LLC
- References: <20011031104145.587f5bf1.bkoz@redhat.com> <flvgguewir.fsf@riz.cmla.ens-cachan.fr> <x88ady662wm.fsf@adglinux1.hns.com>
nbecker@fred.net writes:
| I still don't understand why there is a preference for computing norm
| via abs. Even when it is defined (built-in floating types), I believe it is
| less efficient and potentially less accurate. Correct me if I'm
| wrong.
Did you see the testcase of Brad?
-- Gaby