Tell me three real numbers that are equal to their cubes?
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Michael C.
on 18 Mar 2013
Might be a good idea to change the test suite to "assert(isequal(cube3(),cube3().^3))" so that the answer isn't revealed by looking at the test suite.
Nicholas Howe
on 25 Apr 2013
Michael C. had a good point, but you also need "assert(numel(unique(cube3()))==3)"
Daniel Pereira
on 27 Apr 2016
Yo may need to check for length 3
Jihye Sofia Seo
on 9 Feb 2017
Add a test to assert that length == 3.
Solution Comments
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1 Comment
Andrew
on 31 Mar 2014
It would be a good idea to check that a length 3 vector is returned.
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