sage: RecursivelyEnumeratedSet? >
See also http://doc.sagemath.org/html/en/reference/structure/sage/sets/recursively_enumerated_set.html If the structure of your set is a tree or forest, then you may be interested in using parallel computations on your structure provided by http://doc.sagemath.org/html/en/reference/parallel/sage/parallel/map_reduce.html which was merged into Sage this year and which is known enough I think. I let you look whether KeyboardInterrupts works ok for your need, but consider including your tree iterator into these existing modules (I will be willing to review your code). Sébastien -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.