Cody

# Problem 2069. Parallel vectors

Solution 1705459

Submitted on 10 Jan 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
p1=[1 2 3]; p2=[2 4 6]; y_correct = true; assert(isequal(isparallel(p1,p2),y_correct))

y = logical 1

2   Fail
p1=[1 2 3]; p2=[2 5 6]; y_correct = false; assert(isequal(isparallel(p1,p2),y_correct))

ans = logical 0

Output argument "y" (and maybe others) not assigned during call to "isparallel". Error in Test2 (line 4) assert(isequal(isparallel(p1,p2),y_correct))

3   Pass
p1=[666 911]; p2=[0.1 0.1*911/666]; y_correct = true; assert(isequal(isparallel(p1,p2),y_correct))

y = logical 1

4   Fail
p1=[1 2 3]; p2=[0 0 0]; y_correct = false; assert(isequal(isparallel(p1,p2),y_correct))

ans = logical 0

Output argument "y" (and maybe others) not assigned during call to "isparallel". Error in Test4 (line 4) assert(isequal(isparallel(p1,p2),y_correct))