Lagrange inversion theorem: Difference between revisions

Revision as of 15:29, 15 May 2006

Revision as of 15:31, 15 May 2006

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==Example calculation: Lambert W function==

The [[Lambert W function]] is the function <math>W(z)</math> that satisfies the implictimplicit equation

:<math> W(z) e^{W(z)} = z\,.</math>

We may use the theorem to compute the [[Taylor series]] of <math>W(z)</math> aa <math>z=0.</math>