Atom - ŒD - Matrix Diagonals
Tags: miscellaneous , matrix , vectorize
Arity: monadic
This atom is monadic, which means it takes one argument.
Functionality
Return the diagonals of z, starting with the main diagonal.
Details
Following the main diagonal, each diagonal is outputted going to the right. Diagonals will not wrap around, so [1,2],[3,4] ŒD returns [[1, 4], [2], [3]] and not [[1, 4], [2, 3]].