Re: Solve transcendental functions
- To: mathgroup at smc.vnet.net
- Subject: [mg21176] Re: Solve transcendental functions
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Fri, 17 Dec 1999 01:23:01 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <831v41$g3d@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, differential equations are solved with DSolve[] not wity Solve[]. Regards Jens sandmann at mip.sdu.dk wrote: > > If i got the function > f[x]:=x^2-2Cos[a*x]/a > and tries to Solve[f[x]==f'[x],x] > I get > The equations appear to involve transcendental functions of the > variables in an essentially non-algebraic way. > > How do I solve this problem ? > Regards Niels Sandmann > > Sent via Deja.com http://www.deja.com/ > Before you buy.