Re: "Quick and dirty" Solve[]
- To: mathgroup at smc.vnet.net
- Subject: [mg108600] Re: "Quick and dirty" Solve[]
- From: DrMajorBob <btreat1 at austin.rr.com>
- Date: Thu, 25 Mar 2010 04:23:11 -0500 (EST)
If it's negative, increasing, and goes to zero at Infinity... it has no roots. Bobby On Wed, 24 Mar 2010 05:03:00 -0500, guerom00 <guerom00 at gmail.com> wrote: > FindInstance[] doesn't help... > For what it's worse, I know how my function f(x) behaves. It is always > negative, increasing and goes to zero when x goes to infinity. > A kind of root finding method based on the bisection method e.g. > should do the trick... > -- DrMajorBob at yahoo.com