How to use Mathematica find the solution of an equation when Arg is part of it?
- To: mathgroup at smc.vnet.net
- Subject: [mg130871] How to use Mathematica find the solution of an equation when Arg is part of it?
- From: "Eduardo M. A. M. Mendes" <emammendes at gmail.com>
- Date: Thu, 23 May 2013 04:04:57 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- Delivered-to: l-mathgroup@wolfram.com
- Delivered-to: mathgroup-outx@smc.vnet.net
- Delivered-to: mathgroup-newsendx@smc.vnet.net
Hello I need to solve the following equation: Arg[-(I/((1+I \[Omega])^2 \[Omega]))]==-\[Pi] I have tried Solve (empty output), Reduce (it gives some results but not the answer Omega=1) and FindRoot (it gives Omega=1 but it is a numerical search). Is there a way to get the solution not using a numerical search? Many thanks Ed PS. I need to solve several equation of the same kind.
- Follow-Ups:
- Re: How to use Mathematica find the solution of an
- From: Bob Hanlon <hanlonr357@gmail.com>
- Re: How to use Mathematica find the solution of an