Check if sorted
Duplicate each element of a vector.
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Reverse the elements of an array
02 - Vector Variables 5
04 - Scalar Equations 1
05 - Vector Equations 2
07 - Common functions and indexing 3
03 - Matrix Variables 3
07 - Common functions and indexing 5
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