blosc2.arccos# blosc2.arccos(ndarr: NDArray | NDField | C2Array | LazyExpr, /)# Trigonometric inverse cosine, element-wise. Parameters: ndarr¶ (NDArray or NDField or C2Array or LazyExpr) – The input array. Returns: out – A lazy expression that can be evaluated. Return type: LazyExpr References np.arccos