# By Microsoft Copilot
 
import struct
 
def double_to_binary(num):
    # Pack the double into 8 bytes and convert to binary
    packed = struct.pack('>d', num)  # '>d' for big-endian double
    binary_representation = ''.join(f'{byte:08b}' for byte in packed)
    return binary_representation
 
# Example usage
 
number = +1.0
binary_form = double_to_binary(number)
print(f'Double: {number}')
print(f'Binary: {binary_form}')
 
number = +1.1
binary_form = double_to_binary(number)
print(f'Double: {number}')
print(f'Binary: {binary_form}')
 

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