public static Vector256 <bool> op_Inequality(Vector256 <bool> left, Vector256 <bool> right)
 => left ^ right;
 public static Vector256 <bool> op_LogicalNot(Vector256 <bool> vector)
 => (Vector256.Create((byte)1) ^ vector.As <byte>()).As <bool>();
 public static Vector256 <bool> op_Equality(Vector256 <bool> left, Vector256 <bool> right)
 => op_LogicalNot(op_Inequality(left, right));