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On Feb 4, 9:17*pm, Richard Clark wrote:
On Fri, 4 Feb 2011 12:09:17 -0800 (PST), K1TTT wrote: it all depends on who is writing history: "The four partial differential equations, now known as Maxwell's equations, first appeared in fully developed form in Electricity and Magnetism (1873). Most of this work was done by Maxwell at Glenlair during the period between holding his London post and his taking up the Cavendish chair. They are one of the great achievements of 19th- century mathematics." http://www-groups.dcs.st-and.ac.uk/~...s/Maxwell.html Yes, indeed it does matter who is "writing history." *The quotation above is, in fact, quite wrong. * * * * "Maxwell's formulation of electromagnetism consisted * * * * of 20 equations in 20 variables. Heaviside employed * * * * the curl and divergence operators of the vector * * * * calculus to reformulate these 20 equations into * * * * four equations in four variables (B, E, J, and rho), * * * * the form by which they have been known ever * * * * since (see Maxwell's equations)." This "writing of history" above comes from:http://en.wikipedia.org/wiki/Heaviside where the embedded link to *(see Maxwell's equations) is:http://en.wikipedia.org/wiki/Maxwell%27s_equations which then "RE-WRITES HISTORY" to state that the forms of the four equations (formulated by Heaviside) were original to Maxwell (whose work of 20 are ignored). This, of course, will have no effect on the Soviet-inspired revisionist polemic that un-informs this side thread from S* our amateur doctrinaire. * * * * * * As an experiment at translate.google.com, I entered that last paragraph above, translated it into Polish, and then took the Polish output and ran it through (in reverse as it were) to see what that looked like in English: "This, of course, will not affect the relationship inspired revisionist polemic that does not inform the thread-by-S * our doctrinaire enthusiasts." Curious how the "Soviet" was airbrushed out of translation. So through carefully crafting the statement to preserve its piquancy, I amended it to: This, of course, will have no effect on the Stalinist-inspired revisionist polemic that un-informs this side thread from S* our amateur doctrinaire. English-Polish-English renders: "This, of course, will have no impact on the Stalinist-inspired revisionist polemic that does not inform the thread-by-S * our doctrinaire enthusiasts." Aside from the last plural in place of singular, quite faithful to the intended irony. * * * * * * * I wasn't going to try to push Maxwell's 20 equations through translate.google.com to see if Heaviside emerged. 73's Richard Clark, KB7QHC i thought that rather than going to wikipedia or somewhere else it was more appropriate to quote from the maxwell bio on the same website mr.B used to get his quote. |
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