fzero()
Optimization
fzero() is a MATLAB®-compatible optimization function for find root of scalar function (brent's method). Run it online in your browser with SimLab — free, no install, no license required.
Find root of scalar function (Brent's method).
Syntax
fzero(f, x0)
fzero(f, [a, b])
Examples — run fzero() in your browser
fzero('x^2 - 2', [1, 2])▶ RunSee Also
More Optimization Functions
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Frequently Asked Questions about fzero()
Is the fzero() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run fzero() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use fzero()?
No. SimLab runs entirely in your web browser with zero installation. The fzero() function works without any MATLAB® license or software download.
What does fzero() do?
Find root of scalar function (Brent's method). It is a MATLAB®-compatible optimization function available in SimLab with the same calling syntax as MATLAB® — typically: fzero(f, x0).
Can I run fzero() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls fzero(), and run it. Execution happens locally in your browser — no data leaves your machine.
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