# Unit 2 Operators Chart

The flashcards below were created by user ceilingmoth on FreezingBlue Flashcards.

1. Name the 5 operators
• ~ curl
• . dot
• v wedge
• ⊃ horseshoe
• ≡ triple bar
2. What is the ~ (curl) operation?
negation
3. what is the ~ (curl's) basic meaning?
Not _
4. What are the properties of the ~ (curl)?
• one place operator
• symmetrical
5. What is the . (dot) operation?
conjunction
6. What is the . (dot's) basic meaning?
Both _ and _
7. What are the properties of the . (dot)?
• two place operator
• symmetrical
8. What is the v (wedge) operation?
disjunction
9. What is the basic meaning of the v (wedge)?
Either _ or _
10. What are the properties of the v (wedge)?
• two place operator
• symmetrical
11. What is the ⊃ (horseshoe's) operation?
• conditional
• (implication)
12. What is the ⊃ (horseshoe's) basic meaning?
If _ then _
13. What properties does the ⊃ (horseshoe) have?
• two place operator
• NOT symmetrical
14. What is the operation of the ≡ (triple bar)?
• Biconditional
• (equivalence)
15. What is the basic meaning of the ≡ (triple bar)?
_ if and only if _
16. What are the properties of the ≡ (triple bar)?
• two place operator
• symmetrical
 Author: ceilingmoth ID: 309140 Card Set: Unit 2 Operators Chart Updated: 2015-10-06 22:14:55 Tags: logic Folders: logic Description: x Show Answers: