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.
03 - Matrix Variables 4
Hard limit function
Matrix of almost all zeros, except for main diagonal
Write a code that will follow the equation y = x * (x + x) * x.
Calculate inverse matrix in m by n matrix
Interpolate scattered data.
Where is 1?
Analyze observation data
Two dimensional moving average
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