diagrams

Scripture and natal charts existed in tandem, along with palm-reading diagrams, recipes for potions and instructions for alchemical reactions.

Carter fit no mold nor any of those familiar journalistic diagrams by which political writers try to explore the nature of a presidency through the personality of the President.

Among the documents were handwritten scouting reports from club managers, detailing the performance and strategies of opposing teams, hand-drawn diagrams and a training camp programme from 1966.

Other researchers are already using the circuit diagrams, for example to work out why flies are so difficult to swat.

Venn’s great realization was that he could alter Euler’s diagrams to construct clear visual representations of all four of Aristotle’s categorical propositions built on a common template, the iconic two interlocking circles.