Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.
You really need to supply more test cases if you want to go far in software engineering...
This is just lame, and without a proper test case.
Terrible test set.
Times 2 - START HERE
Remove all the words that end with "ain"
Remove NaN ?
Switch matrix to a column vector
07 - Common functions and indexing 3
Get the length of a given vector
Rotate a Matrix
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