sl_findRoot()

Optimization

sl_findRoot() is a MATLAB®-compatible optimization function for internal root-finding function. use fsolve() as the public alias. Run it online in your browser with SimLab — free, no install, no license required.

Internal root-finding function. Use fsolve() as the public alias.

▶ Try sl_findRoot() in SimLab — Free

Syntax

sl_findRoot(f, x0)

Examples — run sl_findRoot() in your browser

sl_findRoot(@(x) [x(1)^2-1, x(2)-x(1)], [0.5, 0.5])

▶ Run

More Optimization Functions

Browse other free, MATLAB®-compatible optimization functions in SimLab:

fminsearch()fzero()

Browse all 510+ SimLab functions →

Frequently Asked Questions about sl_findRoot()

Is the sl_findRoot() function free to use in SimLab?

Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run sl_findRoot() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.

Do I need to install MATLAB to use sl_findRoot()?

No. SimLab runs entirely in your web browser with zero installation. The sl_findRoot() function works without any MATLAB® license or software download.

What does sl_findRoot() do?

Internal root-finding function. Use fsolve() as the public alias. It is a MATLAB®-compatible optimization function available in SimLab with the same calling syntax as MATLAB® — typically: sl_findRoot(f, x0).

Can I run sl_findRoot() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls sl_findRoot(), and run it. Execution happens locally in your browser — no data leaves your machine.

Try SimLab — MATLAB®-compatible, free, in your browser

510+ functions. Runs in your browser. No install. No license.

Open SimLab

MATLAB® is a registered trademark of The MathWorks, Inc. SimLab is an independent project by Simulations4All and is not affiliated with, endorsed by, or sponsored by The MathWorks, Inc.