Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2004
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2004

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Hyperbolic function identity

  • To: mathgroup at smc.vnet.net
  • Subject: [mg50994] Re: Hyperbolic function identity
  • From: mathma18 at hotmail.com (Narasimham G.L.)
  • Date: Fri, 1 Oct 2004 04:48:10 -0400 (EDT)
  • References: <200409280458.AAA24067@smc.vnet.net> <cjdpr0$aq4$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

"Maxim A. Dubinnyi" <maxim at nmr.ru> wrote in message news:<cjdpr0$aq4$1 at smc.vnet.net>...
> This works correctly:
> FullSimplify[TrigToExp[ArcCosh[1+(z^2)/2]-2*ArcSinh[z/2]], z > 0]
> 
> It looks like that mathematica works better with logarithms and 
> exponents then with trigonometric functions.

 Is that one limitation when handling complex functions ? :o(


  • Prev by Date: Forcing functions
  • Next by Date: Root function
  • Previous by thread: Re: Forcing functions
  • Next by thread: Re: Re: Re: Hyperbolic function identity