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": "count_bits", "description": "Counts the number of set bits (1's) in the binary representation of a number.", "parameters": {"num": {"description": "The input number.", "type": "int"}}}]
I am dealing with the numbers 64, 128, 256, 512, and 1024. Can you find out the number of set bits in their binary representation?
user
assistant
[{"name": "count_bits", "arguments": {"num": 64}}, {"name": "count_bits", "arguments": {"num": 128}}, {"name": "count_bits", "arguments": {"num": 256}}, {"name": "count_bits", "arguments": {"num": 512}}, {"name": "count_bits", "arguments": {"num": 1024}}]