Please improve the test suite. There are two glaring problems. First, there is only one test case—it is recommended that at least three be provided, though more are often necessary to prevent hard-coded workarounds. Second, do not provide the solution in the test case(s). For such a problem, the answer should be calculated beforehand and provided as a predefined number to hide the solution. Furthermore, candidate functions can be checked against the solution using an adequate error bound (perhaps within 1E-3) rather than isequal().
Is my wife right? Now with even more wrong husband
Who knows the last digit of pi?
Square the input
Divide by 4
Automatic String Editing
Matrix element wise multiplication
Simple Vector Addition
Find the index of the lowest number in a matrix
Find the mean of two vectors
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