[ADMB Users] Problems with RE model, using FUNCTIONs for integration

dave fournier davef at otter-rsch.com
Fri Nov 30 11:45:18 PST 2012

    You need to be careful with derivatives. For example  the derivative 
of sqrt(x) will blow up at 0

     The derivative of x^y  wrt x will cause trouble at 0.  Even when a 
good limit exists
the function definition may not be smart enough to resolve a

    0 * inifinity   limit.

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