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Math

Math evaluator

Evaluate mathjs expressions in an isolated worker, including functions, complex numbers, units, and matrices.

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Ready when you are

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Choose an actionClear options. Predictable results.

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Less switching. More focus.Functional build · Validation in progress

Using this tool

Evaluate mathematical expressions with functions, powers, complex numbers, or units.

Actions: Calculate

Example

Use ^ for powers and sqrt for square roots; no additional options are needed.

Example action and settings

Action: Calculate

Input / action

2^3 + sqrt(16)

Result / expected behavior

12

Scope and limitations

  • Does not execute JavaScript; assignments, object access, exact BigInt/fraction types, and high-risk functions are disabled.

Common mistakes

  • Do not paste JavaScript statements; use range(start, end, step), not colon ranges.

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Privacy and browser support

Input is processed in this browser. Do not use real keys or active sensitive credentials as demonstration data. Device features require browser support and your permission.