“The spectacular thing about Johnny [von Neumann] was not his power as a mathematician, which was great, or his insight and his clarity, but his rapidity; he was very, very fast. And like the modern computer, which no longer bothers to retrieve the logarithm of 11 from its memory (but, instead, computes the logarithm of 11 each time it is needed), Johnny didn't bother to remember things. He computed them. You asked him a question, and if he didn't know the answer, he thought for three seconds and would produce and answer.” SciencePowerComputerPraiseMathematicsMemoryInsightMathSpeedClarityMathematicianSpectacularVon NeumannJohn Von NeumannNeumannJohnny Von NeumannLogarithm Author:Paul R. Halmos
“Ohm found that the results could be summed up in such a simple law that he who runs may read it, and a schoolboy now can predict what a Faraday then could only guess at roughly. By Ohm's discovery a large part of the domain of electricity became annexed by Coulomb's discovery of the law of inverse squares, and completely annexed by Green's investigations. Poisson attacked the difficult problem of induced magnetisation, and his results, though differently expressed, are still the theory, as a most important first approximation. Ampere brought a multitude of phenomena into theory by his investigations of the mechanical forces between conductors supporting currents and magnets. Then there were the remarkable researches of Faraday, the prince of experimentalists, on electrostatics and electrodynamics and the induction of currents. These were rather long in being brought from the crude experimental state to a compact system, expressing the real essence. Unfortunately, in my opinion, Faraday was not a mathematician. It can scarcely be doubted that had he been one, he would have anticipated much later work. He would, for instance, knowing Ampere's theory, by his own results have readily been led to Neumann's theory, and the connected work of Helmholtz and Thomson. But it is perhaps too much to expect a man to be both the prince of experimentalists and a competent mathematician.” MathematicsGreenMathMathematicianElectricityMagnetismFaradayMichael FaradayPoissonAmpereAndré Marie AmpèreCoulombHelmholtzJ J ThomsonNeumannOhmSiméon Denis PoissonCharles Augustin De CoulombFranz Ernst NeumannGeorg OhmGeorge GreenHermann Von HelmholtzThomson Book:Electromagnetic Theory Source: Electromagnetic Theory