Across
- 3. Presented by the symbol "v"
- 4. It is presented by the symbol "¬"
- 5. It is presented by the symbol "•"
- 8. Presented by the symbol "^"
- 10. Presented by the symbol "∀"
- 11. Presented by the symbol "∵"
- 13. With the addition of
- 14. Negation or "~"
- 15. If and only if (iff)
Down
- 1. It is presented by the symbol "&"
- 2. Presented by the symbol "|"
- 6. It is presented by the symbol "!"
- 7. It is presented by the symbol "∴"
- 9. It is presented by the symbol "∃ "
- 12. Exclusive or - xor