Introduction to the Hypot () method used in Python

Source: Internet
Author: User
Tags hypot numeric value

This article mainly introduces the Hypot () method used in Python, which is the basic knowledge needed for the introduction of Python, and can be consulted by friends.

Hypot () method returns the Euclidean norm sqrt (x*x + y*y).


The following is the syntax for the Hypot () method:


1 Hypot (x, y)

Note: This function is not directly accessible, so we need to import the math module, and then we need to call this function with the static object of math


X--This must be a numeric value

Y--this method returns Euclidean norm sqrt (x*x + y*y)

return value

This method returns Euclidean norm sqrt (x*x + y*y)


The following example shows the use of the Hypot () method.


1 2 3 4 5 6 #!/usr/bin/python Import Math Print "Hypot (3, 2):", Math.hypot (3, 2) print "Hypot ( -3, 3):", Math.hypot ( -3, 3) print "Hypot (0, 2):", Math.hypot (0, 2)

When we run the above program, it produces the following results:


1 2 3 Hypot (3, 2): 3.60555127546 hypot ( -3, 3): 4.24264068712 hypot (0, 2): 2.0
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