math module ============================== Examples in Python 3 ```python # Import module import math """ Rounding floats """ # Ceiling x = 4.2 y = math.ceil(x) print(y) # Floor x = 7.8 y = math.floor(x) print(y) """ Powers """ # logarithm x = math.log(10) print(x) # Power (same as 2**4) x = math.pow(2, 4) print(x) # Square root x = math.sqrt(9) print(x) """ Trigonometry """ # Euclidean norm - hypotenuse x = math.hypot(3,4) print(x) # Sine of radians x = math.sin(math.pi/2) print(x) # Tangent of radians x = math.tan(math.pi/4) print(x) # Degreese from raidans x = math.degrees(math.pi) print(x) # Radians from degrees x = math.radians(180) print(x) """ Contants """ print(math.pi) print(math.e) ``` Reference and read more ------------------------------ [math — Mathematical functions](https://docs.python.org/3/library/math.html) Revision history ------------------------------ 2014-07-21 (sylvanas) PA1 First try.