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function numluau.linalg.lu<T>(
    A : numluau.ndArray<T>,
): (numluau.ndArray<T>,numluau.ndArray<T>,{number},number)
given a ndArray with ndim = 2, returns - lower triangular ndArray (L). - upper triangular ndArray (U). - permutation table. - swap count.

where A = LU

Parameters

A : numluau.ndArray<T>

The target ndArray.

Returns -> (numluau.ndArray<T>, numluau.ndArray<T>, {number}, number)

  • lower triangular ndArray (L).
  • upper triangular ndArray (U).
  • permutation table.
  • swap count.

where A = LU