Given a matrix, insert a row of zeros as the top row.
I literally copied and pasted a part of the test suite into my code to make it work.
This is not a good thing.
Which values occur exactly three times?
Replace NaNs with the number that appears to its left in the row.
Remove the polynomials that have positive real elements of their roots.
Find the sum of the elements in the "second" diagonal
y equals x divided by 2
Wrap a vector, but insert NaN's at the wrap-positions.
Order of things - 1
Bleed non-zeros to the right
Robust alignment of coordinate system
Number of problems
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