#157 (Apr 18, 2016, 4:59:54 PM)

1. Merge (detail / hgweb)
2. numerous theorems about affine hulls, hyperplanes, etc. (detail / hgweb)
3. merged (detail / hgweb)
4. proper LaTeX; (detail / hgweb)
5. tuned; (detail / hgweb)
6. clarified bindings; (detail / hgweb)
7. clarified bindings; (detail / hgweb)
8. tuned; (detail / hgweb)
9. tuned; (detail / hgweb)
10. avoid clash with function called "x"; (detail / hgweb)

Started by an SCM change