Re: Log[Exp[r]] <> r?
- To: mathgroup at smc.vnet.net
- Subject: [mg39280] Re: Log[Exp[r]] <> r?
- From: Bas Zoetekouw <bas at o2w.nl>
- Date: Sun, 9 Feb 2003 04:50:21 -0500 (EST)
- References: <b22jou$6bh$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Jonathan Greenberg wrote in comp.soft-sys.math.mathematica:
> Hi there, why is it when I enter Log[Exp[r]] (or use Simplify or
> FullSimplify) I don't get r? If I do Log[Exp[2]] I get 2!
Try Simplify[Log[Exp[r]], {r>0}]
--
Kind regards,
Bas Zoetekouw ``Si l'on sait exactement ce que l'on va
faire, a quoi bon le faire?''
bas at o2w.nl Pablo Picasso