Find the max element of the array
Return the first and last character of a string
We love vectorized solutions. Problem 1 : remove the row average.
Evaluating a polynomial
Divide by 4
Back to Basics - Find no. of elements in a matrix?
the average value of the elements
Converts numbers into characters
Calculate the square root of a number
Convert characters into numbers
Calculate the average value of the elements in the array
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