Maclaurin series for ArcCosh[x]
- To: mathgroup at smc.vnet.net
- Subject: [mg73581] Maclaurin series for ArcCosh[x]
- From: Andrzej Kozlowski <akoz at mimuw.edu.pl>
- Date: Thu, 22 Feb 2007 04:35:47 -0500 (EST)
Try: Series[ArcCosh[x], {x, 0, 11}] and now try ArcCosh[x] + O[x]^12 At least with my version of Mathematica: $Version 5.2 for Mac OS X (February 24, 2006) I do not get the same answer (in fact in the latter case the input is returned unevaluated). With ArcSinh and any other function that I have tried in place of ArcCosh the outputs are always the same. Andrzej Kozlowski