import math
import numpy as np

a1 = math.ceil(4.01)
a2 = math.ceil(4.99)

a3 = math.floor(4.01)
a4 = math.floor(4.99)

a5 = math.cos(math.pi/4)
a6 = math.cos(math.pi/3)
a7 = math.tan(math.pi/6)
a8 = math.degrees(math.pi/4)
a9 = math.degrees(math.pi)

a10 = math.exp(1)

a11 = math.fabs(-0.2)

a12 = math.factorial(3)

a13 = math.fsum(range(1,4))

a14 = math.fmod(20,3)

a15 = math.log(10)

a16 = math.sqrt(100)

a17 = math.pi

a18 = math.pow(3,4)

a19 = math.trunc(5.32)


