How to introduce math Library into python

This article mainly explains "how to introduce math library into python". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to introduce math library into python".

Specific steps for use:

1. First open the python editor and create a new python project.

2. Use the import keyword in the python project to introduce the math library to use.

Import math

Examples of related use:

# realize power and square root

Import math introduces math Library

# pow (x, y): returns x to the y power

Print (math.pow (2, 4)) # 2

# ldexp (x, I): returns the value of x* (2roomi)

Print (math.ldexp (5,2)) # 5 * (2cm 2) = 20.0

# sqrt (x): find the square root of x

Print (math.sqrt (16)) # 4.0

# factorial (x): take the factorial value of x

Print (math.factorial (5)) # 5 "4" 3 "2" 1 # 120

# hypot (x, y): get the square root of (x**2+y**2)

Print (math.hypot (3,4)) # 5

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