When I see beautiful and efficient Ly Cao solutions, I have the feeling that Cody has found another master (after Alfonso).
Thank you. I'm flattered. I still have a lot to learn.
Natural numbers in string form
Sum of series V
Find the 9's Complement
Rotate Matrix @180 degree
Numeric array to cell array of strings (easy)
Repeat middle rows and columns of an array
Triangular matrices in 3D array
Create a figure and plot data
Find similar/related functions
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