Hi there, sorry I did not notice this message earlier! The version of logistic we had before was really an "activity generator", which used the logistic map to produce deterministic outputs, including chaotic ones depending on the value of a parameter r:

https://en.wikipedia.org/wiki/Logistic_functionHowever, in neural networks logistic usually refers to the logistic sigmoid

https://en.wikipedia.org/wiki/Logistic_functionThat is currently available, as one of several options under discrete sigmoid.

We do plan to put the first one back as a type of "activity generator" soon (we just need to find time to implement activity generators!)

Let me know if you have further questions.

- Jeff

PS: If I don't respond here quickly, feel free to email me. My email is easy to find online.