You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
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[{"name": "future_investment_value", "description": "Calculates the future value of an investment based on the present value, annual interest rate, and number of years.", "parameters": {"present_value": {"description": "The present value of the investment.", "type": "float"}, "annual_interest_rate": {"description": "The annual interest rate as a decimal (e.g., 0.05 for 5%).", "type": "float"}, "years": {"description": "The number of years the investment will grow.", "type": "int"}}}, {"name": "factorial", "description": "Computes the factorial of a non-negative integer.", "parameters": {"n": {"description": "The non-negative integer to compute the factorial of.", "type": "int"}}}, {"name": "compound_interest", "description": "Calculates the compound interest of an investment.", "parameters": {"principal": {"description": "The initial investment amount.", "type": "float", "default": 1}, "rate": {"description": "The annual interest rate expressed as a decimal.", "type": "float", "default": 1}, "time": {"description": "The time in years for which the investment is held.", "type": "float"}, "n": {"description": "The number of times interest is compounded per year. Defaults to 1.", "type": "int, optional"}}}, {"name": "circle_area", "description": "Computes the area of a circle given its radius.", "parameters": {"radius": {"description": "The radius of the circle.", "type": "float"}}}, {"name": "std_deviation", "description": "Calculates the standard deviation of a list of numbers.", "parameters": {"numbers": {"description": "The list of numbers.", "type": "List[float]"}}}]
What is the future value of an investment of $30,000 at an annual interest rate of 3% after 7 years? Also, what is the factorial of 9? Lastly, what is the area of a circle with a radius of 6 units?
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assistant
[{"name": "future_investment_value", "arguments": {"present_value": 30000, "annual_interest_rate": 0.03, "years": 7}}, {"name": "factorial", "arguments": {"n": 9}}, {"name": "circle_area", "arguments": {"radius": 6}}]