#1122 (Feb 14, 2020, 12:50:08 AM)

1. added lemmas (detail / hgweb)
2. canonical approach towards lifting (detail / hgweb)
3. more instances (detail / hgweb)
4. tuned proof (detail / hgweb)

Started by an SCM change

This run spent:

• 7.1 sec waiting;
• 1 hr 20 min build duration;
• 1 hr 21 min total from scheduled to completion.