Additional test cases have been added.
A nice opportunity to use toeplitz :)
Test suite really needs more test cases!
The Goldbach Conjecture
Reindex a vector
Rotate a Matrix by 90 degrees
We love vectorized solutions. Problem 1 : remove the row average.
Find the elements of a matrix according to a defined property.
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
vectorization in N
First non-zero element in each column
A quadrant matrix
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