Re: Circle equation problem
- To: mathgroup at smc.vnet.net
- Subject: [mg61585] Re: Circle equation problem
- From: Daniele Lupo <danwolf80_no_spam_ at libero.it>
- Date: Sun, 23 Oct 2005 05:45:49 -0400 (EDT)
- References: <dja2c3$fig$1@smc.vnet.net> <djcgsv$6ka$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Il Sat, 22 Oct 2005 04:58:07 +0000 (UTC), Valeri Astanoff ha scritto:
> Daniele,
>
> This is the way I would do it,
>
> CUT
>
> v.a.
Hi.
Your work seems to be OK, but your result does not work correcly.
If I have, for example
G = .7 - .25 I
p = .08 + .09 I
I obtain, using your solutions:
{ray -> 0. + 1.6972035823671832*I, XCenter -> -0.68985,
YCenter -> -0.246375}
ray is imaginary...
Instead, it must to be real and positive (naturally).
Daniele