#1696 (May 7, 2022, 12:50:08 AM)

1. Tidied up some super-messy proofs (detail / hgweb)
2. Added a couple of obvious simprules (detail / hgweb)

Started by an SCM change

This run spent:

• 8.1 sec waiting;
• 1 hr 36 min build duration;
• 1 hr 36 min total from scheduled to completion.