
Tractatus de Configurationibus et Qualitatibus et Motuum (c. 1350)
Source: An Introduction to Cybernetics (1956), Part 3: Regulation and control, p. 252
Tractatus de Configurationibus et Qualitatibus et Motuum (c. 1350)
The Free Market and Its Enemies, speech to the Foundation for Economic Education https://fee.org/library/books/the-free-market-and-its-enemies/ (1951)
General System Theory (1968), 4. Advances in General Systems Theory
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter II, Sec. 2
Bateson (1978) " Number is Different from Quantity http://www.oikos.org/batesnumber.htm". In: CoEvolution Quarterly, Spring 1978, pp. 44-46
The Substitution of Similars, The True Principles of Reasoning (1869)
Context: Aristotle's dictim... may then be formulated somewhat as follows:—Whatever is known of a term may be stated of its equal or equivalent. Or, in other words, Whatever is true of a thing is true of its like.... the value of the formula must be judged by its results;... it not only brings into harmony all the branches of logical doctrine, but... unites them in close analogy to the corresponding parts of mathematical method. All acts of mathematical reasoning may... be considered but as applications of a corresponding axiom of quantity...
Arithmetica Universalis (1707)
Context: Whereas in Arithmetick Questions are only resolv'd by proceeding from given Quantities to the Quantities sought, Algebra proceeds in a retrograde Order, from the Quantities sought as if they were given, to the Quantities given as if they were sought, to the End that we may some Way or other come to a Conclusion or Æquation, from which one may bring out the Quantity sought. And after this Way the most difficult problems are resolv'd, the Resolutions whereof would be sought in vain from only common Arithmetick. Yet Arithmetick in all its Operations is so subservient to Algebra, as that they seem both but to make one perfect Science of Computing; and therefore I will explain them both together.<!--pp.1-2