Change given string to number. (hint: there is already function)
Changing from ['1234'] to  is one of example
Please expand the test suite so that solutions like this do not work.
Determine if input is odd
Replace multiples of 5 with NaN
05 - Vector Equations 1
Add a row of zeros on top of a matrix
Compare two input matrices
Calculate inverse matrix in m by n matrix
Change matrix to vector
How to calculate log?
Find x in provided equation!
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