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Re: Fixing a number at a certain precission?
From: |
Jordi Gutiérrez Hermoso |
Subject: |
Re: Fixing a number at a certain precission? |
Date: |
Thu, 3 Mar 2011 09:22:46 -0600 |
On 3 March 2011 08:01, veryhappy <address@hidden> wrote:
> I've a polynomial and i need to find the roots (that should be complex
> conjugated pairs) and then use cplxpair to join each pair in second order
> polynomials but i find that, due to rounding errors, roots aren't well
> paired and cplxpair throw an error.
This shouldn't happen. When I call the roots function on a polynomial
with real coefficients, I have never observed this behaviour. Can you
show us the polynomial that's causing this problem?
- Jordi G. H.