gotta be honest, I did a double take when I saw that numbers could be happy.
sorry for that.
Distance walked 1D
Determine Whether an array is empty
Angle between Two Vectors
Generate a random matrix A of (1,-1)
Strange Number Algorithms
Is this number Munchhausen Narcissistic?
Tony's trick for duplicating an mx1 vector n times
Convert vector datasets to plot with imagesc instead of scatter
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