fiLl in the Blanks (x \geq y">$" \downarrow \text { "or "nor," }(x+y)>(x \geq y$

fill in the blanks.
-Using (x \geq y">$" \downarrow \text { "or "nor," }(x+y)>(x \geq y$ )
can be written in terms of , +, and · as ____.