▲ 40 ▼ Is "If A then B" equal to "B if and only if A"? (lemmy.world) submitted 2 years ago by Lafari@lemmy.world to c/nostupidquestions@lemmy.world 60 comments fedilink hide all child comments
[–] Rhynoplaz@lemmy.world 2 points 2 years ago (1 child) Oh yeah. I was very confused as to what that meant, but I learned something today. permalink fedilink source parent hideshow 2 child comments replies: [–] Thoth19@lemmy.world 1 point 2 years ago Yeah if vs iff can be confusing at first. Trying to understand it with normal grammar doesn't work right. It's a lot more helpful to grok the symbols and so the truth tables by hand to see how they fit together permalink fedilink source parent
[–] Thoth19@lemmy.world 1 point 2 years ago Yeah if vs iff can be confusing at first. Trying to understand it with normal grammar doesn't work right. It's a lot more helpful to grok the symbols and so the truth tables by hand to see how they fit together permalink fedilink source parent