Hacker News new | ask | show | jobs
by sp332 5048 days ago
∃x ∈ Nerdtalk x = "India ⊂ Asia & Pacific"
1 comments

Now do it with set builder notation!
Points for trying.

∃x{ x | x ∈ Nerdtalk ∧ (x ∈ India ⊂ Asia ∧ Pacific) }