complex()

Core Math

complex() is a MATLAB®-compatible core math function for create a complex number. Run it online in your browser with SimLab — free, no install, no license required.

Create a complex number.

▶ Try complex() in SimLab — Free

Syntax

complex(re, im)

Examples — run complex() in your browser

complex(3, 4)

▶ Run

abs(complex(3, 4))

▶ Run

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Frequently Asked Questions about complex()

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

The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open complex() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.

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

No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The complex() function requires no MATLAB® license or desktop software download.

What does complex() do?

Create a complex number. It is a MATLAB®-compatible core math function available in SimLab with the same calling syntax as MATLAB® — typically: complex(re, im).

Can I run complex() in my browser?

Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls complex(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.

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