#1096 (Jan 8, 2020, 12:50:10 AM)

1. merged (detail / hgweb)
2. eliminated one redundant proof obligation in lift_bnf for quotients (detail / hgweb)
3. removed experimental option to SPASS (detail / hgweb)
4. alternative deletion in Red-Black trees (detail / hgweb)
5. generalized thm (as suggested by Christian Weinz) (detail / hgweb)
6. tunded (detail / hgweb)

Started by an SCM change

This run spent:

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