mlx.core.expm1# expm1(a: array, /, *, stream: None | Stream | Device = None) → array# Element-wise exponential minus 1. Computes exp(x) - 1 with greater precision for small x. 參數: a (array) -- 輸入陣列。 回傳值: The expm1 of a. 回傳值型別: array