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": "find_pairs_with_sum", "description": "Finds all pairs of integers in a list that sum up to a target value.", "parameters": {"nums": {"description": "The list of integers.", "type": "List[int]"}, "target": {"description": "The target sum value.", "type": "int"}}}]
I need to know the electric field from a 15 coulomb charge at 15 meters, and also the pairs in [3, 6, 9, 12, 15] summing to 15.
user
assistant
[{"name": "calculate_electric_field", "arguments": {"charge": 15, "distance": 15}}, {"name": "find_pairs_with_sum", "arguments": {"nums": [3, 6, 9, 12, 15], "target": 15}}]