Hi all,

When upgrading to 2.11.1 recently I noticed different results being produced by my code.
After much digging I have finally narrowed it to a call to nlm().

This can be replicated by:

FixedRemovals<-1836180125888
AbStageInitial<-2223033830403
Rates<- 0.3102445

nlm(function(rootM,Abund,Loss,OtherM)
     {(Loss-(rootM/(rootM+OtherM)*
      (1-exp(-(rootM+OtherM)))*
      Abund))^2}
   ,0.001,print.level=0,fscale=0, gradtol=1E-10, stepmax = 100.0
   ,Loss=FixedRemovals
   ,Abund=AbStageInitial
   ,OtherM=Rates)$estimate







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