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Symbols
mathematical and propositional logic symbols
9
Mathematics
9th Grade
11/28/2010
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Additional Mathematics Flashcards

 

 

Cards

Term
∑
 Definition
summation
Term

¬

 

example:  ¬A 

 Definition

negation - not

 

example means "not A"
Term

Δ

 

example: ΔA 

 Definition

delta (Greek letter)

means "change in" or difference

 

example mean "change in A"

 

 

 
Term
[image]
 Definition

disjunction

 

"or"
Term
[image]
 Definition
for all
Term
[image]
 Definition
therefore
Term
[image]
 Definition
there exists
Term
[image]
 Definition

set member

 

"element of"
Term
→
 Definition
implies
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