Fourier, Jean Baptiste Joseph, baron, 1768-1830 · Cambridge [Eng.] : University Press · leaf 305
the second equation u = - , we shall find an ordinate u which corresponds to the point u. Substituting u in the first equation, we find anabscissa e which corresponds to the point e; this abscissa being 272 THEORY OF HEAT. [CHAP. V. then substituted in the second equation gives rise to an…
Heat
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