Problem 2769. Find out magnitude of vector

Solution 1817935

Submitted on 16 May 2019 by Zoltán Nagy

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Test	Status	Code Input and Output
1	Pass	x = [1 2 3]; y_correct = 3.7417; assert(abs(vector_mag(x)-y_correct)<0.0001)
2	Pass	x = [-1 5 -6]; y_correct = 7.8740; assert(abs(vector_mag(x)-y_correct)<0.0001)
3	Pass	x = [3 4 5]; y_correct = 7.0711; assert(abs(vector_mag(x)-y_correct)<0.0001)
4	Pass	x = [5 5 -5]; y_correct = 8.6603; assert(abs(vector_mag(x)-y_correct)<0.0001)
5	Pass	isempty(regexp(evalc('type vector_mag'),'sum')) ans = logical 1