def square(number):
    return number * number


def sqrroot(number):
    return number ** 0.5

26bdcac822cf355fdc978c8db15bc83e2a9c998f
<mask token>

def square(number):
    return number * number


<mask token>

def square(number):
    return number * number


def sqrroot(number):
    return number ** 0.5
