Morris Kline (1908–1992) American mathematician
Source: Mathematics and the Physical World (1959), pp. 224-225
Source: Mathematics and the Physical World (1959), p. 225
Morris Kline (1908–1992) American mathematician
Source: Mathematics and the Physical World (1959), pp. 224-225
Morris Kline (1908–1992) American mathematician
Source: Mathematical Thought from Ancient to Modern Times (1972), p. 441.
Galileo Galilei (1564–1642) Italian mathematician, physicist, philosopher and astronomer
Author, Third Day. Change of Position<!--p.153 [190]-->
Dialogues and Mathematical Demonstrations Concerning Two New Sciences (1638)
Context: It has been observed that missiles and projectiles describe a curved path of some sort; however no one has pointed out the fact that this path is a parabola. But this and other facts, not few in number or less worth knowing, I have succeeded in proving; and what I consider more important, there have been opened up to this vast and most excellent science, of which my work is merely the beginning, ways and means by which other minds more acute than mine will explore its remote corners.
Gerald James Whitrow (1912–2000) British mathematician
The Structure of the Universe: An Introduction to Cosmology (1949)
Context: Galileo had raised the concepts of space and time to the status of fundamental categories by directing attention to the mathematical description of motion. The midiaevel qualitative method had made these concepts relatively unimportant, but in the new mathematical philosophy the external world became a world of bodies moving in space and time. In the Timaeus Plato had expounded a theory that outside the universe, which he regarded as bounded and spherical, there was an infinite empty space. The ideas of Plato were much discussed in the middle of the seventeenth century by the Cambridge Platonists, and Newton's views were greatly influenced thereby. He regarded space as the 'sensorium of God' and hence endowed it with objective existence, although he confessed that it could not be observed. Similarly, he believed that time had an objective existence independent of the particular processes which can be used for measuring it.<!--p.46
Kurt Lewin (1890–1947) German-American psychologist
Source: 1930s, A Dynamic Theory of Personality, 1935, p. 10 as cited in: Coleman Roberts Griffith (1943) Principles of systematic psychology. p. 215.
Tobias Dantzig (1884–1956) American mathematician
Number: The Language of Science (1930)
Isaac Newton book Arithmetica Universalis
Though many prefer the Parabola before it, for the Simplicity of the Æquation by which it is express'd. But by this Reason the Parabola ought to be preferr'd before the Circle it self, which it never is. Therefore the reasoning from the Simplicity of the Æquation will not hold. The modern Geometers are too fond of the Speculation of Æquations.
Arithmetica Universalis (1707)
Benoît Mandelbrot (1924–2010) Polish-born, French and American mathematician
A Theory of Roughness (2004)
Ivor Grattan-Guinness (1941–2014) Historian of mathematics and logic
Source: The Rainbow of Mathematics: A History of the Mathematical Sciences (2000), p. 739.