mlx.core.triu# triu(x: array, k: int, *, stream: None | Stream | Device = None) → array# Zeros the array below the given diagonal. 參數: x (array) -- input array. k (int, optional) -- The diagonal of the 2-D array. Defaults to 0. stream (Stream, optional) -- Stream or device. Defaults to None. 回傳: Array zeroed below the given diagonal 回傳型別: array