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]
Maximum running product for a string of numbers
Omit columns averages from a matrix
Getting the indices from a matrice
Add a row of zeros on top of a matrix
Let's get back to school, and create multiplication tables
Find my birthday
Back to basics - array operations
Let's get back to school: create mixed numbered fraction
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