calculator

name	calculator
description	Evaluate math expressions, unit conversions, and calculations. Supports arithmetic, trigonometry, logarithms, and more.

Calculator

This skill evaluates mathematical expressions and returns the result.

Examples

• "What is 15% of 230?"
• "Calculate the square root of 144"
• "Convert 72 fahrenheit to celsius"
• "What is sin(45 degrees)?"
• "2^10 + 3 * 7"

Instructions

Call the run_js tool with the following exact parameters:

• script name: index.html
• data: A JSON string with the following field
  • expression: the math expression to evaluate (e.g., "sqrt(144)", "15/100 * 230", "(72-32) * 5/9")

Supported operations:

• Basic: +, -, *, /, %, ** (power)
• Functions: sqrt, abs, ceil, floor, round, min, max
• Trig: sin, cos, tan, asin, acos, atan (input in radians)
• Logarithms: log (natural), log10, log2
• Constants: PI, E
• Conversion helpers: pass the full expression like "(72-32)*5/9" for Fahrenheit to Celsius