Given a input vector x, return y as index-powered vector as shown below.
x = [2 3 6 9]
then y should be
[2^1 3^2 6^3 9^4] = [2 9 216 6561]
Make a checkerboard matrix
Back to basics 14 - Keywords
Simple equation: Annual salary
03 - Matrix Variables 1
Sum of diagonals elements of a matrix
Find offset of an element of a multi dimensional matrix
Back to basics - array operations
Given an input string, generate a variable name out of it
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