Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Rotate and display numbered tile
Basics: 'Find the eigenvalues of given matrix
03 - Matrix Variables 1
Square the input
multiply by three
Back to basics 25 - Valid variable names
Back to basics 7 - Equal NaNs
Valid Chess Moves
Back to basics 6 - Column Vector
Convert Hard Drive marketing sizes to actual data sizes
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