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

More Core Math Functions

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Frequently Asked Questions about complex()

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

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

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

No. SimLab runs entirely in your web browser with zero installation. The complex() function works without any MATLAB® license or 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. Execution happens locally in your browser — no data leaves your machine.

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