File:Venn1000.svg

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One of 16 Venn diagrams, representing 2-ary Boolean functions like set operations and logical connectives:

X or ¬X¬A or ¬BA or ¬B¬A or BA or B¬B¬AA xor BA xnor BAB¬A and ¬BA and ¬B¬A and BA and BX and ¬X

Operations and relations in set theory and logic

[edit]
 
∅c		           
A = A
1111 1111
 
Ac  Bc		 true
A ↔ A		  
A  B		  
A  Bc		 AA
 		  
A  Bc
1110 0111 1110 0111
 
A  Bc		 ¬A  ¬B
A → ¬B		  
A  B		 A  B
A ← ¬B		  
Ac B		  
A B		 A¬B
 		  
A = Bc		 A¬B
 		  
A B
1101 0110 1011 1101 0110 1011
 
Bc		 A  ¬B
A ← B		  
A		 A  B
A ↔ ¬B		  
Ac		 ¬A  B
A → B		  
B		  
B = ∅		 AB
 		  
A = ∅c		 A¬B
 		  
A = ∅		 AB
 		  
B = ∅c
1100 0101 1010 0011 1100 0101 1010 0011
¬B
 		  
A  Bc		 A
 		  
(A  B)c		 ¬A
 		  
Ac  B		 B
 		 Bfalse
 		 Atrue
 		  
A = B		 Afalse
 		 Btrue
 
0100 1001 0010 0100 1001 0010
A  ¬B
 		  
Ac  Bc		 A  B
 		  
A  B		 ¬A  B
 		 AB
 
1000 0001 1000 0001
¬A  ¬B
 		  
∅		 A  B
 		  
A = Ac
0000 0000
false
A ↔ ¬A		 A¬A
 
These sets (statements) have complements (negations).
They are in the opposite position within this matrix. 		These relations are statements, and have negations.
They are shown in a separate matrix in the box below.


This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.

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Date/TimeThumbnailDimensionsUserComment
current22:19, 28 September 2024Thumbnail for version as of 22:19, 28 September 2024380 × 280 (351 bytes)Watchduck (talk | contribs)Shade of red and thinner lines match other image sets.
15:35, 16 July 2024Thumbnail for version as of 15:35, 16 July 2024400 × 300 (614 bytes)Antonsusi (talk | contribs)Valid SVG
23:10, 1 March 2024Thumbnail for version as of 23:10, 1 March 2024380 × 280 (351 bytes)Watchduck (talk | contribs)cleaner code and lighter red (overwritten with Pywikibot)
20:33, 24 July 2023Thumbnail for version as of 20:33, 24 July 2023380 × 280 (352 bytes)SVG-image-maker (talk | contribs)Redrew with a text editor
14:10, 26 July 2009Thumbnail for version as of 14:10, 26 July 2009384 × 280 (3 KB)Watchduck (talk | contribs)
13:30, 26 January 2008Thumbnail for version as of 13:30, 26 January 2008615 × 463 (4 KB)Watchduck (talk | contribs){{Information |Description= |Source=eigene arbeit |Date= |Author= Tilman Piesk |Permission= |other_versions= }}
16:04, 22 January 2008Thumbnail for version as of 16:04, 22 January 2008615 × 463 (4 KB)Watchduck (talk | contribs){{Information |Description=Venn diagrams (sometimes called Johnston diagrams) concerning propositional calculus and set theory |Source=own work |Date=2008/Jan/22 |Author=Tilman Piesk |Permission=publich domain |other_versions= }}

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