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Differention

Posted February 16th, 2010 by alpha
in

Differentiate with respect to x -w $ y=\frac{1}{1+x^{n-m}+x^{p-m}}+\frac{1}{1+x^{m-n}+x^{p-n}}+\frac{1}{1+x^{m-p}+x^{n-p}} $

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derivative of constant function is zero

On February 16th, 2010 Structure says:

$ y=\frac{1}{1+x^{n-m}+x^{p-m}}+\frac{1}{1+x^{m-n}+x^{p-n}}+\frac{1}{1+x^{m-p}+x^{n-p}}=\frac{x^m}{x^m+x^{n}+x^{p}}+\frac{x^n}{x^n+x^{m}+x^{p}}+\frac{x^p}{x^p+x^{m}+x^{n}}=1 $
$ $y'=0 $

Thank You

On February 18th, 2010 alpha says:

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``Old theorems never die; they turn into definitions.''
----E. Hewitt

''ALPHA" =)

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