In view of the recent spate of trivial problems with no test suite to speak of, thanks for making the effort of providing a proper test suite and a slightly less trivial problem.
Is A the inverse of B?
Reverse the elements of an array
Say something funny
Find out value of sine given by degree.
Make roundn function
Matlab Basics II - Find the roots of a function
Matlab Basics - Logical Tests I
Matlab Basics II - Operations and Matrix Dimensions
Finding an element in a vector
Matlab Basics II - Extract last 3 elements of a vector
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