Venn diagrams, also known as a set diagrams or logic diagrams, visually represent the relationship between two or more subjects consisting of two or more circles that overlap in the middle.

While Venn diagrams may not have solved any long-standing open problems, surely these interlocking rings deserve more credit. Their compact representation of group relationships explains their ...

It can be beneficial to show the attributes of each entity as part of an entity relationship diagram. There are two ways to do this: In these examples the words 'is used on' appear on the line ...

You can use a class diagram to illustrate the relationships between the classes, and the sequence diagram lets you show the messages sent among the instances of these classes and the order in ...

Yup, breakups are most likely to occur on Mondays, probably partially because the stress of the workweek often drives people to the breaking point of ending a relationship. The science behind the ...

I haven’t done a roundup of Venn diagrams in several years. That’s a graph that shows sets and all possible overlaps of those sets. It works two-dimensionally when there are three or fewer sets.