Thanks frodo72, that seems to do the job. I'll put that in the code for the next release, although I'd still recommend the OP uses tanh, as it seems to be more effective with this implementation of backprop.

g0n, backpropagated monk

In reply to Re^3: AI::NNFlex::Backprop error not decreasing by g0n
in thread AI::NNFlex::Backprop error not decreasing by thealienz1

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