4 ms·
Why not? The sky if green if and only if pigs can fly if and only if water is wet. The sky if green if and only if pigs can fly is true. True if and only if wa
by rrobukef 7y ago
Why not? The sky if green if and only if pigs can fly if and only if water is wet.
The sky if green if and only if pigs can fly is true.
True if and only if water is wet is true.
- __MatrixMan__ 7y agoOk, you've got a point, I've just never seen it used that way (though too be fair, I haven't often seen it used, probably for the reasons we're discussing).