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.
system
[{"name": "calculate_electric_field", "description": "Calculate the electric field produced by a charge at a certain distance.", "parameters": {"charge": {"description": "Charge in coulombs producing the electric field.", "type": "int", "default": 8.854e-12}, "distance": {"description": "Distance from the charge in meters where the field is being measured.", "type": "int", "default": 8.854e-12}, "permitivity": {"description": "Permitivity of the space where field is being calculated, default is 8.854e-12.", "type": "float"}}}, {"name": "integrate", "description": "Calculate the area under a curve for a specified function between two x values.", "parameters": {"function": {"description": "The function to integrate, represented as a string. For example, 'x^3'", "type": "str", "default": "trapezoid"}, "start_x": {"description": "The starting x-value to integrate over.", "type": "int", "default": "trapezoid"}, "end_x": {"description": "The ending x-value to integrate over.", "type": "int"}, "method": {"description": "The method of numerical integration to use. Choices are 'trapezoid' or 'simpson'.", "type": "str"}}}, {"name": "calculate_investment_return", "description": "Calculates the return on investment based on the initial deposit amount, annual interest rate, and investment period.", "parameters": {"initial_amount": {"description": "The initial deposit amount.", "type": "int"}, "interest_rate": {"description": "The annual interest rate provided by the bank.", "type": "float"}, "num_years": {"description": "The number of years the money is invested.", "type": "int"}}}, {"name": "find_n_largest_numbers", "description": "Finds the n largest numbers in a list.", "parameters": {"nums": {"description": "The list of numbers.", "type": "List[int]"}, "n": {"description": "The number of largest numbers to find.", "type": "int"}}}, {"name": "sort_numbers", "description": "Sorts a list of numbers in ascending or descending order.", "parameters": {"numbers": {"description": "The list of numbers to be sorted.", "type": "List[float]"}, "descending": {"description": "If True, sorts the numbers in descending order. Defaults to False.", "type": "bool, optional"}}}, {"name": "solve_quadratic", "description": "Computes the roots of a quadratic equation given its coefficients.", "parameters": {"a": {"description": "The coefficient of the quadratic term (x^2).", "type": "float"}, "b": {"description": "The coefficient of the linear term (x).", "type": "float"}, "c": {"description": "The constant term.", "type": "float"}}}, {"name": "find_minimum_rotated_sorted_array", "description": "Finds the minimum element in a rotated sorted array.", "parameters": {"nums": {"description": "The rotated sorted array.", "type": "List[int]"}}}]
Calculate the electric field produced by a charge of 5 coulombs at a distance of 3 meters and find the area under the curve of the function 'x^2' from 0 to 5 using the trapezoidal method.
user
assistant
[{"name": "calculate_electric_field", "arguments": {"charge": 5, "distance": 3}}, {"name": "integrate", "arguments": {"function": "x^2", "start_x": 0, "end_x": 5, "method": "trapezoid"}}]