5-math-functions.py

import math

pi=3.14
x=1
y=2
z=3
print(round(pi)) #rounding a nember
print(math.ceil(pi)) #rounding a nember up
print(math.floor(pi)) #rounding a nember down
print(abs(pi)) #absolut value
print(pow(pi,2)) # sequearing a nember
print(math.sqrt(pi)) #squear root
print(max(x, y,z)) 
print(min(x, y, z))