- #1

Shadowz

- 43

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## Homework Statement

I am working a problem similar to this problem, (problem 2.18)

http://books.google.com/books?id=it...&resnum=1&ved=0CBcQ6AEwAA#v=onepage&q&f=false

**2. The attempt at a solution**

I don't really know where to start. I know that

[tex]\frac{\partial E}{\partial D}=M[/tex] and I will somehow need to find the partition function Q for the ensemble.

Thank you,