![](/diagrams/joerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk/images/display.jpeg?url=http%3A%2F%2Fpurl.org%2Flg%2Fdiagrams%2Fjoerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk%2Fimages%2Fdisplay.jpeg)
![](/diagrams/joerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk/images/legend.jpeg?url=http%3A%2F%2Fpurl.org%2Flg%2Fdiagrams%2Fjoerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk%2Fimages%2Flegend.jpeg)
On the Logic of Supererogation (1998), p. 146
by Joerden, Jan C.
![]( /diagrams/joerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk/images/display.jpeg?url=http%3A%2F%2Fpurl.org%2Flg%2Fdiagrams%2Fjoerden_1998_on-the-logic-of-supererogation_1dnb2v5rp_p-146_1ga5vcqmk%2Fimages%2Fdisplay.jpeg )
Copyright according to our policy
Legend
- Aristotelian family
- A Single PCD
- Boolean complexity
- 2
- Number of labels per vertex (at most)
- 1
- Uniqueness of the vertices up to logical equivalence
- No
- Errors in the diagram
- No
- Shape
- Rectangle (irregular)
- Colinearity range
- 0
- Coplanarity range
- 0
- Cospatiality range
- 0
- Representation of contradiction
- By central symmetry
Logic
Geometry
- Conceptual info
- No
- Mnemonic support (AEIO, purpurea ...)
- No
- Form
- dots
- Label type
- symbolic
- Symbolic field
- logic
- Contains partial formulas or symbols
- No
- Logical system
- deontic logic
- Contains definitions of relations
- No
- Form
- solid lines
- Has arrowheads
- Yes
- Overlap
- No
- Curved
- No
- Hooked
- No
- As wide as vertices
- No
- Contains text
- No
- Label type
- none
Vertex description
Edge description
- Diagram is colored
- No
- Diagram is embellished
- No
- Tags
- Boolean closed