Create a variable m as a magic square with the size 6 x 6
Magic squares are defined as square matrices, where the sum of all rows and columns are equal.
(Hint: see help magic)
Replace all the numbers above or equal to 20 with zero.
Distance walked 3D
select the primes of a vector
Test Problem; Create a 5x5 array containing all ones
05 - Vector Equations 2
03 - Matrix Variables 4
05 - Vector Equations 1
04 - Scalar Equations 2
02 - Vector Variables 2
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