Re: Different limits for simplied and non-simplified function
- To: mathgroup at smc.vnet.net
- Subject: [mg44968] Re: Different limits for simplied and non-simplified function
- From: "Mukhtar Bekkali" <mbekkali at hotmail.com>
- Date: Thu, 11 Dec 2003 05:28:17 -0500 (EST)
- Organization: Iowa State University
- References: <br4238$j12$1@smc.vnet.net> <br6obm$2if$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
4.0.1.0. "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de> wrote in message news:br6obm$2if$1 at smc.vnet.net... > Hi, > > what Mathematica version yo are using. > My Mathematica 4.2.1 give 0 for both limits. > > Regards > Jens > > Mukhtar Bekkali wrote: > > > > I have a function h=1+(n*v)^n-2. Define r=h/D[h,v] and R=Simplify[r]. Then > > Limit[Limit[r,v->0],n->0]=infinity, while Limit[Limit[R,v->0],n->0]=0. How > > is this possible, ain't r and R the same thing? >