Re: Strange behaviour of Simplify
- To: mathgroup at smc.vnet.net
- Subject: [mg79036] Re: Strange behaviour of Simplify
- From: Peter Pein <petsie at dordos.net>
- Date: Mon, 16 Jul 2007 02:20:21 -0400 (EDT)
- References: <f7caue$9bj$1@smc.vnet.net>
Andreas Maier schrieb: > Hi, > > i'm trying to simplify the following expression > > In:= gamma=c Sqrt[g00])/Sqrt[c^2 g00 + g11 v^2] ... > > Why is Mathematica (I'm using V6.0) able to cancel Sqrt[g00], but is > not > able to cancel c? ... because there is not c but Sqrt[c^2] in the denominator (try an arbitrary c with Re[c] < 0). P²