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