[gsf_emergency_4]

https://groups.csail.mit.edu/mac/users/gjs/6946/installation...

https://stackoverflow.com/questions/62518079/scmutils-for-si...

Easter egg: if you dig deeper into the code you will find the "amazing bug" (footnote on page 5)

https://arxiv.org/abs/1211.4892

[gugagore]

The bug being "perturbation confusion"?

[gsf_emergency_4]

The specific bug in sicm is discussed on pages 19-21

(Sorry, it's been a while, but iirc the code comments call it the amazing bug, with credit to Radul)