Select every other element of a vector
Swap the first and last columns
Sum the elements in either diagonal of a square matrix
Integer or Float?
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
ASCII code of a leter.
If you have matrix A, create matrix B using matrix A as an "element"
Write a code that will follow the equation y = x * (x + x) * x.
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