Across
- 3. represented by the symbol "^"
- 5. represented by the symbol "∀"
- 7. represented by the symbol "∃"
- 10. represented by the symbol "|"
- 12. represented by the symbol "⇒"
- 13. represented by the symbol "!"
- 14. represented by the symbol "¬"
- 15. represented by the symbol "⋅"
Down
- 1. represented by the symbol "+"
- 2. represented by the symbol "⇔"
- 4. represented by the symbol "∴"
- 6. represented by the symbol "&"
- 8. represented by the symbol "~"
- 9. represented by the symbol "∵"
- 11. represented by the symbol "⊕"