4 ms·
If (Stratoscope and Hackernews) -> Stratoscope is on Hackernews. => (Stratoscope is on Hackernews) is false. => (Stratoscope and Hackernews) is false. => Str
by trutannus 5y ago
If (Stratoscope and Hackernews) -> Stratoscope is on Hackernews.
=> (Stratoscope is on Hackernews) is false.
=> (Stratoscope and Hackernews) is false.
=> Stratoscope is true.
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Hackernews is false.
- deleted 5y ago[deleted]