Re: Basic Numerical Analysis
- To: mathgroup at smc.vnet.net
- Subject: [mg47728] Re: Basic Numerical Analysis
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Sat, 24 Apr 2004 04:15:24 -0400 (EDT)
- Organization: Universitaet Leipzig
- References: <c6ae9l$3f3$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi, Experimental`$SameQTolerance "$SameQTolerance gives the number of decimal digits by which two numbers can disagree and \ still be considered the same according to SameQ." Regards Jens "Albert rénee" wrote: > > Hi, > > I'm just trying to compute some basic Numerical Analysis with FixedPoint (or > NestWhile+SameQ in the test function). > > Here is my question .How can you control the approximation precison which is > done with SameQ ? I searched in the forums and in the help browser but found > nothing about this. > It seems that using $MaxExtraPrecision could be usefull ?? > > Sincerely, > > Benjamin Collas