
Source: 1850s, An Investigation of the Laws of Thought (1854), p. 1; Ch. 1. Nature And Design Of This Work, lead paragraph
Source: 1850s, An Investigation of the Laws of Thought (1854), p. i; Preface, lead paragraph
Source: 1850s, An Investigation of the Laws of Thought (1854), p. 1; Ch. 1. Nature And Design Of This Work, lead paragraph
Source: An approach to general systems theory (1969), p. 97 as cited in: B. Van Rootselaar (2009) Annals of Systems Research. p. 114: About the aim of general systems theory
Reflections on the Motive Power of Heat (1824)
Vol. II: On Symbolical Algebra and its Applications to the Geometry of Position (1845) Preface, p. iii
A Treatise on Algebra (1842)
Preface
The Foundations of Mathematics (1925)
Vol. I: Arithmetical Algebra Preface, p. iii
A Treatise on Algebra (1842)
Source: 1840s, The Mathematical Analysis of Logic, 1847, p. iii
Context: That to the existing forms of Analysis a quantitative interpretation is assigned, is the result of the circumstances by which those forms were determined, and is not to be construed into a universal condition of Analysis. It is upon the foundation of this general principle, that I purpose to establish the Calculus of Logic, and that I claim for it a place among the acknowledged forms of Mathematical Analysis, regardless that in its object and in its instruments it must at present stand alone.
As quoted in Bigeometric Calculus: A System with a Scale-Free Derivative (1983) by Michael Grossman, and in Single Variable Calculus (1994) by James Stewart.
Grinker (1976) in General systems. Vol.19, p. 57