import math

# there are various mathematical function present in the math module
# which helps us perform various complex math operation
x = 2.9
# round off the above number
y = round(x)
print(y)

x = -13
# abs return the mod value of our variable
y = abs(x)
print(y)

# trying few methods from math module
x = 3.6
print(math.ceil(x))
print(math.floor(x))

