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Revision as of 21:24, 15 April 2009
, 21:24, 15 April 2009→Commentary Note 11.14
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: The image of the product is the sum of the images.+ +: ''J''(''u'' <math>\cdot</math> ''v'') = ''J''(''u'') + ''J''(''v'')+ +: ''J''(''L''(''u'', ''v'')) = ''K''(''Ju'', ''Jv'')+
Thus, where the ''image'' <math>J\!</math> is the logarithm map, the ''compound'' <math>K\!</math> is the numerical sum, and the the ''ligature'' <math>L\!</math> is the numerical product, one obtains the immemorial mnemonic motto:
Thus, where the ''image'' <math>J\!</math> is the logarithm map, the ''compound'' <math>K\!</math> is the numerical sum, and the the ''ligature'' <math>L\!</math> is the numerical product, one obtains the immemorial mnemonic motto:
−{| align="center" cellspacing="6" width="90%"
−|
−<p>The image of the product is the sum of the images.</p>
−|-
−|
+<math>\begin{array}{lll}
+J(u \cdot v) & = & J(u) + J(v)
+\\[12pt]
+J(L(u, v)) & = & K(Ju, Jv)
+\end{array}</math>
+|}
===Commentary Note 11.15===
===Commentary Note 11.15===
