#465 (Sep 22, 2016, 2:04:05 PM)

1. approximation: preprocessing for nat/int expressions (detail / hgweb)
2. provide more information on error (detail / hgweb)
3. approximation: rewrite for reduction to base expressions (detail / hgweb)

Started by an SCM change

This run spent:

• 5 min 3 sec waiting;
• 1 hr 33 min build duration;
• 1 hr 38 min total from scheduled to completion.