Ruby | Vector norm() function Improve Improve Improve Like Article Like Save Article Save Share Report issue Report 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 Last Updated : 06 Jan, 2020 Like Article Save Article Previous Ruby | Vector inner_product() function Next Ruby | Numeric imag() function Share your thoughts in the comments Add Your Comment Please Login to comment...