This page is part of the web mail archives of SRFI 113 from before July 7th, 2015. The new archives for SRFI 113 contain all messages, not just those from before July 7th, 2015.
In cooperation with Kevin Wortman, I've added set-cartesian-product and set-power-set to the SRFI and the implementation, along with their bag-* equivalents. I've also added bag-sum and bag-product (scalar product) to the bag-specific procedures. Finally, there are now set and bag comparators that provide a suitable hash function, though not a comparison procedure. This allows sets of sets, bags of bags, etc. If I don't hear anything very soon, I will ask for SRFI 113 to be finalized. -- John Cowan http://www.ccil.org/~cowan cowan@xxxxxxxx One of the oil men in heaven started a rumor of a gusher down in hell. All the other oil men left in a hurry for hell. As he gets to thinking about the rumor he had started he says to himself there might be something in it after all. So he leaves for hell in a hurry. --Carl Sandburg