why it showing the error
"Error: Could not check out Symbolic Math Toolbox license."
Solution set note: i' is -i. More explicit method would be ; usage or rot90. There is another way, which I don't recall to transpose an imaginary array without creating complex conjugates.
The author should make some change: either the spec or the test cases are flawed, the order of the solution should not matter.
i' = -i
i.' = -i
.' is transpose
' is transpose and then complex conjugate
Test suite has modified to correct ambiguities.
Check to see if a Sudoku Puzzle is Solved
Solve the Sudoku Row
Return the first and last characters of a character array
Evaluating a polynomial
Generate pi using logarithm
Reverse the elements of an array
Accessing elements on the diagonal
Identify the heavier bag
Find out missing number from a vector of 9 elements
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