--- In 50g@yahoogroups.com, "Juan C." <jcbuchin@...> wrote: > > > > Hello there, I posted your second question in hp forums, and there is > not an easy solution to that problem. Giancarlo Mattioni suggested this: > > " If you don't mind, I'd point you to a comp.sys.hp48 thread (not that > recent...): > > > > > http://groups.google.com/group/comp.sys.hp48/browse_frm/thread/375e15 669\ > 9e66 > > 951/ebc3964b576b5bc1?hl=it&lnk=gst&q=whole+graph#ebc3964b576b5bc1 > > > > > > <http://groups.google.com/group/comp.sys.hp48/browse_frm/thread/375e1 566\ > 99e66951/ebc3964b576b5bc1? hl=it&lnk=gst&q=whole+graph#ebc3964b576b5bc1> > > In summary, the "other half" of the graph can't be showed as it is "made > of" complex values for negative x values. > > > > > I think you can catch the picture you want if you try to graph: > > Y1(X)=|X^(5/3)| " > > > Thanks again. Much appreciated! > > So I tried the IFTE function like this: IFTE(X>0,X^(5/3),-ABS(X^ (5/3))), > it isn't an elegant solution but it works. >
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Re: Newton's Method, graphing odd fractional roots
2008-02-20 by kcorjsb
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