Leonardi.DB - Diagrams

General

Date

Treat uncertainty ranges strict

Contributors

Exactly these contributors

Information

Has a legend
Yes No

Has a caption
Yes No

Contains errors
Yes No

Tags

Exactly these tags

Logic

Aristotelian family

Proper interpretation (see hierarchy)

Boolean complexity

Treat uncertainty ranges strict

Vertex labels

Include diagrams with a single label
Include diagrams with multiple labels

Uniqueness

Vertices are unique up to logical equivalence
Yes No

Geometry

Geometric shape

Proper interpretation (see hierarchy)

Regular
Yes No

Geometric representation of contradiction

By central symmetry

By diametric opposition (but no central symmetry)

By some other geometric feature

N.A.

Geometric complexity

Has non-zero colinearity, coplanarity or cospatiality
Yes No

Style: general

Visuals

Colored
Yes No

Embellished
Yes No

Information

Contains conceptual info
Yes No

Contains mnemonic info
Yes No

Contains definitions
Yes No

Style: vertex labels

Label type

Exactly these label types

Linguistic characteristics

Language

Exactly these languages

Lexical field

Exactly these fields

Contains abbreviations
Yes No

Contains partial sentences
Yes No

Symbolic characteristics

Symbolic field

Exactly these fields

Logical system

Exactly these systems

Mathematical branch

Exactly these branches

Contains partial formulas
Yes No

Bitstring characteristics

Contains protobitstrings
Yes No

Style: edge labels

Label type

Exactly these label types

Linguistic characteristics

Language

Exactly these languages

Contains abbreviations
Yes No

Contains single words
Yes No

Symbolic characteristics

Symbolic field

Exactly these fields

Logical system

Exactly these systems

Mathematical branch

Exactly these branches

Contains partial formulas
Yes No

Bitstring characteristics

Contains protobitstrings
Yes No

Style: diagram form

Vertex form

Exactly these forms

Edge form

Exactly these forms

Contains arrowheads
Yes No

Contains overlapping edges
Yes No

Contains curved edges
Yes No

Contains hooked edges
Yes No

Contains vertex-wide edges
Yes No

Contains text in edges
Yes No

Source	Date (min⁠–⁠max)	Aristotelian Family	B.C. (min⁠–⁠max)	Geometric Shape
Traité de Logique Formelle, p. 159, by Tricot, Jules	1930	Classical Sigma-2	3	Square
Traité de Logique Formelle, p. 168, by Tricot, Jules	1930	Classical Sigma-2	3	Square
Traité de Logique Formelle, p. 169, by Tricot, Jules	1930	Buridan Sigma-4	6	Octagon
Grondbeginselen der Logica, p. 86, by De Vleeschauwer, Herman J.	1931	Classical Sigma-2	3	Rectangle
General Logic. An Introductory Survey, p. 84, by Eaton, Ralph M.	1931	Classical Sigma-2	3	Square
General Logic. An Introductory Survey, p. 224, by Eaton, Ralph M.	1931	Classical Sigma-2	3	Square
The Square of Opposition, p. 274, by Nelson, Everett J.	1932	Classical Sigma-2	3	Square
Grondbeginselen der Logica of Denkleer, p. 69, by Bittremieux, Jozef	1937	Classical Sigma-2	3	Square
Grondbeginselen der Logica of Denkleer, p. 73, by Bittremieux, Jozef	1937	Classical Sigma-2	3	Rectangle
Die Introductiones in logicam des Wilhelm von Shyreswood, p. 36, by of Sherwood, William; Grabmann, Martin (ed.)	1937	Classical Sigma-2	3	Circle
Die Introductiones in logicam des Wilhelm von Shyreswood, p. 45, by of Sherwood, William; Grabmann, Martin (ed.)	1937	Classical Sigma-2	3	Square
Tractatus logicae formalis, p. 157, by Fröbes, Joseph	1940	Classical Sigma-2	3	Rectangle
Tractatus logicae formalis, p. 161, by Fröbes, Joseph	1940	Classical Sigma-2	3	Rectangle
Tractatus logicae formalis, p. 162, by Fröbes, Joseph	1940	Classical Sigma-2	3	Rectangle
A Modern Introduction to Logic, p. 59, by Stebbing, L. S.	1942	Classical Sigma-2	3	Trapezoid
Opposition of Compound Propositions, p. 79, by Bahm, Archie J.	1946	Classical Sigma-2	3	Square
Opposition of Compound Propositions, p. 79, by Bahm, Archie J.	1946	Classical Sigma-2	3	Square
Opposition of Compound Propositions, p. 79, by Bahm, Archie J.	1946	Classical Sigma-2	3	Square
La logique de Théophraste, p. 92, by Bocheński, Jozef	1947	Sherwood-Czeżowski Sigma-3	4	Rectangle
La logique de Théophraste, p. 93, by Bocheński, Jozef	1947	Sigma-6 Graph		Dodecagon
La logique de Théophraste, p. 93, by Bocheński, Jozef	1947	Non-Sigma		Dodecagon
Leçons de logique formelle. Première partie. Logique ancienne - la logique des jugements prédicatifs, p. 128, by Dopp, Joseph	1949	Keynes-Johnson Sigma-4	7	Octagon
Leçons de logique formelle. Première partie. Logique ancienne - la logique des jugements prédicatifs, p. 119, by Dopp, Joseph	1949	Classical Sigma-2	3	Square
Leçons de logique formelle. Première partie. Logique ancienne - la logique des jugements prédicatifs, p. 119, by Dopp, Joseph	1949	Classical Sigma-2	3	Rectangle
Leçons de logique formelle. Première partie. Logique ancienne - la logique des jugements prédicatifs, p. 119, by Dopp, Joseph	1949	Classical Sigma-2	3	Rectangle