Re: Annoying Maximize behaviour
- To: mathgroup at smc.vnet.net
- Subject: [mg64053] Re: Annoying Maximize behaviour
- From: Peter Pein <petsie at dordos.net>
- Date: Sun, 29 Jan 2006 05:57:30 -0500 (EST)
- References: <drf6fs$egp$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Solomon, Joshua schrieb: > In[1]:= > {$Version, $ReleaseNumber} > > > Out[1]= > {5.1 for Mac OS X (October 25, 2004),0} > > In[2]:= > Maximize[Exp[-x^2]Sin[x],x] > > > Out[2]= > Maximize[Exp[-x^2]Sin[x],x] > > wouldn't the following output be friendlier? > > Maximize::choke: No analytic solution found, resorting to numerical methods. > Out[2]= > {0.396653, {x -> 0.653271}} > > j Hi Joshua, well, it depends... When looking for an exact solution of a problem, Maximize might be part of the steps taken by Mathematica. In this case, it would be annoying, because it would take great effort to find out, where and - more important - why in the whole process of (not) solving the problem the exact methods fail. If you want an approximation, use NMaximize. I use to type only the "N" followed by Ctrl-L (on Windows and Linux - got no experience with Macs), when an exact Funtion fails. Cordially, Peter
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