nargin()
Environment
nargin() is a MATLAB®-compatible environment function for number of input arguments (stub). in matlab, nargin returns the number of input arguments the current function was called with. in simlab, returns -1 as a placeholder. Run it online in your browser with SimLab — free, no install, no license required.
Number of input arguments (stub). In MATLAB, nargin returns the number of input arguments the current function was called with. In SimLab, returns -1 as a placeholder.
Syntax
nargin()
Examples — run nargin() in your browser
nargin()▶ Run
Limitations
Returns -1 (stub). Cannot inspect calling context in SimLab.
See Also
Frequently Asked Questions about nargin()
Is the nargin() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run nargin() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use nargin()?
No. SimLab runs entirely in your web browser with zero installation. The nargin() function works without any MATLAB® license or software download.
What does nargin() do?
Number of input arguments (stub). In MATLAB, nargin returns the number of input arguments the current function was called with. In SimLab, returns -1 as a placeholder. It is a MATLAB®-compatible environment function available in SimLab with the same calling syntax as MATLAB® — typically: nargin().
Can I run nargin() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls nargin(), and run it. Execution happens locally in your browser — no data leaves your machine.
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