Re: wierd differential
- To: mathgroup at smc.vnet.net
- Subject: [mg51067] Re: [mg51032] wierd differential
- From: DrBob <drbob at bigfoot.com>
- Date: Sun, 3 Oct 2004 05:47:43 -0400 (EDT)
- References: <200410020718.DAA26308@smc.vnet.net>
- Reply-to: drbob at bigfoot.com
- Sender: owner-wri-mathgroup at wolfram.com
Because that's the right answer. Note that e is an undefined symbol. For the Napierian base, you'll want E. Bobby On Sat, 2 Oct 2004 03:18:04 -0400 (EDT), YOUNGWHAN <ywsong at buffalo.edu> wrote: > > When I put > > \!\(D[1 - e\^\(\(-2\) \((y + 1)\)\), y]\) > > and, the result > > \!\(2\ e\^\(\(-2\)\ \((1 + y)\)\)\ Log[e]\) > > why Log[e] is added? > > > > > -- DrBob at bigfoot.com www.eclecticdreams.net
- References:
- wierd differential
- From: "YOUNGWHAN" <ywsong@buffalo.edu>
- wierd differential