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ceilingmoth
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Name the 5 operators
- ~ curl
- . dot
- v wedge
- ⊃ horseshoe
- ≡ triple bar
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What is the ~ (curl) operation?
negation
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what is the ~ (curl's) basic meaning?
Not _
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What are the properties of the ~ (curl)?
- one place operator
- symmetrical
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What is the . (dot) operation?
conjunction
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What is the . (dot's) basic meaning?
Both _ and _
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What are the properties of the . (dot)?
- two place operator
- symmetrical
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What is the v (wedge) operation?
disjunction
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What is the basic meaning of the v (wedge)?
Either _ or _
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What are the properties of the v (wedge)?
- two place operator
- symmetrical
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What is the ⊃ (horseshoe's) operation?
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What is the ⊃ (horseshoe's) basic meaning?
If _ then _
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What properties does the ⊃ (horseshoe) have?
- two place operator
- NOT symmetrical
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What is the operation of the ≡ (triple bar)?
- Biconditional
- (equivalence)
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What is the basic meaning of the ≡ (triple bar)?
_ if and only if _
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What are the properties of the ≡ (triple bar)?
- two place operator
- symmetrical
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