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Re: find the maxima in a function



Easy: Solve[f'[x] == 0, x]



Oliver wrote:

> Hallo,

> how can one find the maxima by using mathematica for the following function:

> 

> f[x_] := 1/(8*(Pi*t)^(3/2)) * Exp[(-(x^2 + y^2 + z^2)/4*t)]

> 

> i mean, the first derivation equal Zero.

> Thanks in advance..

> Oli.

> 




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