Flip the main diagonal of a matrix
Permute diagonal and antidiagonal
05 - Vector Equations 1
Concatenate two strings
Write a code that will follow the equation y = x * (x + x) * x.
Magnitude of a vector (★★★)
Approximate functions 1 (★★★)
PEMDAS test (★★)
Fill a zeros matrix (★★★★★)
Select every other element of a vector (★★)
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