Re: Maclaurin series for ArcCosh[x]
- To: mathgroup at smc.vnet.net
- Subject: [mg73638] Re: Maclaurin series for ArcCosh[x]
- From: Bill Rowe <readnewsciv at sbcglobal.net>
- Date: Fri, 23 Feb 2007 04:44:37 -0500 (EST)
On 2/22/07 at 4:35 AM, akoz at mimuw.edu.pl (Andrzej Kozlowski) wrote:
>Try:
>Series[ArcCosh[x], {x, 0, 11}]
I get series expansion as expected
>and now try
>ArcCosh[x] + O[x]^12
It isn't obvious to me what you are suggesting here. If I enter
ArcCosh[x] + O[x]^12
into a new cell, I get that returned as I would expect
If I enter
Series[ArcCosh[x] + O[x]^12, {x, 0, 11}]
into a new cell I get the same result as for
Series[ArcCosh[x],{x, 0, 11}]
except there is now an additinonal O[x]^12 term in front of the
previous result. This seems reasonbable.
>At least with my version of Mathematica:
>$Version 5.2 for Mac OS X (February 24, 2006)
I am using a slightly different version
$Version 5.2 for Mac OS X (June 20, 2005)
but it isn't clear this is significant
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