Why a love of Venn diagrams is Kamala Harris’ not-so-secret weapon for creating smart policy Logic dictates that multiple variables must be accounted for in politics; interlocking circles help ...

Venn used his diagrams to illustrate and explore such “ symbolic logic ” – defending and extending it. Symbolic logic underpins modern computing, and Boolean logic is a key part of the design of ...

And maybe, in the end, the only lawyer-proof approach will be to insert a Venn couples-diagram in the amendment, with overlapping circles of “married men” (Set A) “married women” (Set B ...

Venn had initially used diagrams developed by the Swiss mathematician Leonard Euler to show some relationships between sets, which he then developed into his famous Venn diagrams.