I know it is "old", butI think I just fell in love with automatic differentiation #autodiff

Huge potential (and force) to speed up stuff in #compchem. Also: it is the cute math that stole my ❤️ (as always)

source:
https://twitter.com/Michielstock/status/1593582416328892416?s=20&t=OQcTmRfNrgiT-4WBUNiiHg
(in dutch, #birdsite)

Need to dig in further, but #chemtwoops insights/thoughts/pointers are strongly appreciated!