The function  is used to compute the product of all the numbers present in an iterable such as a list, tuple, dictionary, set, or any other user-defined iterable., start = 1)

The optional start argument is used to initialize the product with the specified value; it defaults to 1.

import math


print([1, 2, 3]))
print(, 6)))
print( for i in range(1, 11))))
print({0.5, 0.6, 0.7, 0.8}))