Re: This should evaluate to zero

*To*: mathgroup at smc.vnet.net*Subject*: [mg39985] Re: This should evaluate to zero*From*: atelesforos at hotmail.com (Orestis Vantzos)*Date*: Thu, 13 Mar 2003 03:06:12 -0500 (EST)*References*: <b4mnhk$iig$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Actually, ArcSinh[1] is equal to Log[1+Sqrt[2]] Orestis jf.alcover at bdpme.fr (jf alcover) wrote in message news:<b4mnhk$iig$1 at smc.vnet.net>... > Bonjour, > Methinks that the following expression should evaluate to zero, > but it does not, even with FullSimplify : > ArcSinh[1]-Log[3363+2378*Sqrt[2]]/10 > Could anyone explain ?