Comment on Is "If A then B" equal to "B if and only if A"?
Rhynoplaz@lemmy.world 8 months agoOh yeah. I was very confused as to what that meant, but I learned something today.
Comment on Is "If A then B" equal to "B if and only if A"?
Rhynoplaz@lemmy.world 8 months agoOh yeah. I was very confused as to what that meant, but I learned something today.
Thoth19@lemmy.world 8 months 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