vpa()
Symbolic
vpa() is a MATLAB®-compatible symbolic function for variable-precision arithmetic. evaluate a symbolic expression to the specified number of significant digits. Run it online in your browser with SimLab — free, no install, no license required.
Variable-precision arithmetic. Evaluate a symbolic expression to the specified number of significant digits.
Syntax
vpa(expr)
vpa(expr, digits)
Examples — run vpa() in your browser
See Also
Frequently Asked Questions about vpa()
Is the vpa() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run vpa() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use vpa()?
No. SimLab runs entirely in your web browser with zero installation. The vpa() function works without any MATLAB® license or software download.
What does vpa() do?
Variable-precision arithmetic. Evaluate a symbolic expression to the specified number of significant digits. It is a MATLAB®-compatible symbolic function available in SimLab with the same calling syntax as MATLAB® — typically: vpa(expr).
Can I run vpa() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls vpa(), and run it. Execution happens locally in your browser — no data leaves your machine.
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