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Article #49Re: Graph-TI - Inverse sine of 2
From: JohnHanna
Date: Thu, 24 Nov 1994 04:05
Date: Thu, 24 Nov 1994 04:05
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1067 bytes
The 85 returns the PRINCIPAL root of a complex expression...the number you're
getting is a complex number.
For an even more startling result, try graphing
y = abs(sin^-1(x)) in Zdecm
Can anyone explain why this function is continuous but not differentiable at
x={-1,1}?
JohnHanna@aol.com
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 104512,cc8c2c89ea064427,start X-Google-Attributes: gid104512,public X-Google-ArrivalTime: 1994-11-23 20:05:42 PST Path: arc1-ca.pugleaf.net!nntp.gmd.de!urmel.informatik.rwth-aachen.de!newsserver.rrzn.uni-hannover.de!aix11.hrz.uni-oldenburg.de!uniol!news.uni-stuttgart.de!rz.uni-karlsruhe.de!xlink.net!howland.reston.ans.net!paladin.american.edu!auvm!aol.com!JohnHanna Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU Newsgroups: bit.listserv.graph-ti Date: Wed, 23 Nov 1994 23:05:42 -0500 From: JohnHanna@aol.com Message-ID: <941123230535_6177007@aol.com> Subject: Re: Graph-TI - Inverse sine of 2 Sender: owner-graph-ti@dsmail.internic.net Precedence: bulk Reply-To: JohnHanna@aol.com Lines: 11