Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).
Additional test cases have been added.
Sort a list of complex numbers based on far they are from the origin.
Back to basics 25 - Valid variable names
Insert zeros into vector
prime test 2
Sum of the Multiplication of Vectors
Matrix Generation from Vector Multiplication
Find the sum of the largest two elements in a vector
Matrix element wise multiplication
Find the index of the lowest number in a matrix
Vector indexing: lower than mean
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