In the spirit of sharing scrappy fiddles (thanks @TodePond ) I'm open saucing my scrappy Malt port https://github.com/olavfosse/malt.
It's a WIP port of the Malt ml library to #clojure. The goal is to aid in studying https://www.thelittlelearner.com.
There's not much there aside from a buggy plotting fn and some basic Malt functions.
Notably I'm missing ∇, the autodiff function of Malt. ∇ is described in appendix A and B of TLL, but I just couldn't grok it on my own . Help appreciated, dms open! :DD