Cody

# Problem 43627. Find Euclidean norm of given vector u.

Solution 1146827

Submitted on 27 Mar 2017
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### Test Suite

Test Status Code Input and Output
1   Fail
u = 1; y_correct = 1; assert(isequal(VecNorm(u),y_correct))

Error using regexp Evaluation of 'y = sqrt(sum(varargin.*varargin));' failed: Undefined function 'times' for input arguments of type 'cell'. Error in VecNorm (line 2) regexp '' '(?@y = sqrt(sum(varargin.*varargin));)' Error in TestPoint1 (line 3) assert(isequal(VecNorm(u),y_correct))

2   Fail
u = [1 1]; y_correct = 1.4142 ; assert(abs(VecNorm(u)-y_correct)<10^(-4))

Error using regexp Evaluation of 'y = sqrt(sum(varargin.*varargin));' failed: Undefined function 'times' for input arguments of type 'cell'. Error in VecNorm (line 2) regexp '' '(?@y = sqrt(sum(varargin.*varargin));)' Error in TestPoint2 (line 3) assert(abs(VecNorm(u)-y_correct)<10^(-4))

3   Fail
u = [5 2 0 5 3 0]; y_correct = 7.9373; assert(abs(VecNorm(u)-y_correct)<10^(-4))

Error using regexp Evaluation of 'y = sqrt(sum(varargin.*varargin));' failed: Undefined function 'times' for input arguments of type 'cell'. Error in VecNorm (line 2) regexp '' '(?@y = sqrt(sum(varargin.*varargin));)' Error in TestPoint3 (line 3) assert(abs(VecNorm(u)-y_correct)<10^(-4))