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Re: Nonlinear Equation Solve
From: |
Thomas D. Dean |
Subject: |
Re: Nonlinear Equation Solve |
Date: |
Tue, 14 Feb 2012 15:00:54 -0800 |
User-agent: |
Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120126 Thunderbird/9.0 |
On 02/14/12 12:22, Thomas D. Dean wrote:
octave:68> [x, fval, info] =
fminunc (@eqnsetf,y',
optimset("TolX",1e-18,"TolFun",1e-18,"ComplexEqn","on"));
error: __doglegm__: operator \: nonconformant arguments (op1 is 15x15,
op2 is 225x1)
error: called from:
error: /usr/local/share/octave/3.4.3/m/optimization/fminunc.m at line
386, column 3
error: /usr/local/share/octave/3.4.3/m/optimization/fminunc.m at line
233, column 9
I am cut-paste-copy-edit challenged.
I used 1e-18.
I am using 3.4.3 on a 64-bit machine, overclocked to 4.2GHz and 16GiB
RAM. TolX should be much smaller, I think.
Tom Dean
- Nonlinear Equation Solve, Thomas D. Dean, 2012/02/14
- Message not available
- Re: Nonlinear Equation Solve,
Thomas D. Dean <=
- Re: Nonlinear Equation Solve, Ben Abbott, 2012/02/14
- Re: Nonlinear Equation Solve, Thomas D. Dean, 2012/02/14
- Re: Nonlinear Equation Solve, Dmitri A. Sergatskov, 2012/02/14
- Re: Nonlinear Equation Solve, Thomas D. Dean, 2012/02/14
- Re: Nonlinear Equation Solve, Olaf Till, 2012/02/15
- Re: Nonlinear Equation Solve, Olaf Till, 2012/02/15