Ruby | Vector norm() function

The norm() is an inbuilt method in Ruby returns the pythagorean distance of the vector.

Syntax: vec1.norm()

Parameters: The function accepts no parameter

Return Value: It pythagorean distance of the vector

Example 1:

# Ruby program for norm() method in Vector

# Include matrix
require "matrix"

# Initialize the vector
vec1 = Vector[1, 2, 3]

# Prints pythogras of the vector
puts vec1.norm()

Output:

3.7416573867739413

Example 2:

# Ruby program for norm() method in Vector

# Include matrix
require "matrix"

# Initialize the vector
vec1 = Vector[1, 1, 1]

# Prints pythogras of the vector
puts vec1.norm()

Output:

1.7320508075688772