Python import: Advanced Techniques and Tips – Real Python
https://realpython.com/python-importIn the first line, import math, you import the code in the math module and make it available to use. In the second line, you access the pi variable within the math module. math is part of Python’s standard library, which means that it’s always available to import when you’re running Python.. Note that you write math.pi and not just simply pi.In addition to being a module, math acts as a ...
Python Math - W3Schools
https://www.w3schools.com/python/python_math.aspPython has also a built-in module called math, which extends the list of mathematical functions. To use it, you must import the math module: import math. When you have imported the math module, you can start using methods and constants of the module. The math.sqrt () method for example, returns the square root of a number:
Python Math - W3Schools
www.w3schools.com › python › python_mathThe math.ceil () method rounds a number upwards to its nearest integer, and the math.floor () method rounds a number downwards to its nearest integer, and returns the result: Example. import math. x = math.ceil (1.4) y = math.floor (1.4) print(x) # returns 2. print(y) # returns 1.