arithmetic-evaluator

name	arithmetic-evaluator
description	Evaluate arithmetic expressions and return numeric results. Use when a user asks an arithmetic question, requests calculation, or provides a math expression involving numbers, parentheses, and arithmetic operators.

Evaluate the arithmetic expression the user provides.

1. Extract the arithmetic expression from the user request.
2. If the expression is missing or ambiguous, ask for a clear arithmetic expression.
3. Evaluate it by passing the expression to scripts/evaluate_arithmetic_exp.py
4. Return the computed result clearly and concisely.

If script execution fails, explain that clearly and ask the user to provide a valid arithmetic expression.