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argsort​

argsort(
    @x ? ## llll (required)
    @function null
) -> llll

Returns the indices that would sort an input llll in ascending order. Instead of returning a sorted version of the llll, it provides an index permutation that, when applied to the original llll, results in a sorted sequence.

Arguments​

  • @x ? [llll]: llll to sort. (required)
  • @function [function]: optional lambda sorting function. (default: null).

Output​

sorted indices [llll]