import math as m
print(m.sqrt(25))
print(m.floor(2.8))
print(m.ceil(60.1))
print(m.pow(8,6))
# there are some constants that are defined in python
print(m.pi) # this will give us the  value  of PI
print(m.e)  # this will give us the value of epsilon
print(m.sqrt(9))
