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.
Back to basics 26 - Keywords
Getting the absolute index from a matrix
Returning a "greater than" vector
Determine the length of a string of characters
Square root of a number
Matrix Ax=B problem
Sum two matrices
Find the sum of the largest two elements in a vector
Matrix element wise multiplication
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