from lib import sqrtPy
from lib import expPy
from lib import timeSeries

def task1(n):
    result = timeSeries.protectProj(n)
    return result

def task2(n):
    result = sqrtPy.sqrtFun(n)
    return result

def task3(n):
    result = expPy.expFun(n)
    return result
