#9285: Challenge: iterating through E8 in 5 minutes
------------------------------------------+-----------------------------
       Reporter:  nthiery                 |        Owner:  sage-combinat
           Type:  enhancement             |       Status:  new
       Priority:  major                   |    Milestone:  sage-wishlist
      Component:  combinatorics           |   Resolution:
       Keywords:  Coxeter groups, Chevie  |    Merged in:
        Authors:                          |    Reviewers:
Report Upstream:  N/A                     |  Work issues:
         Branch:                          |       Commit:
   Dependencies:                          |     Stopgaps:
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Comment (by tscrim):

 With Gap3 in Sage, it took 6m20s to go through E,,8,, on my laptop
 (serially, comment:4):
 {{{
 gap> i:=0;;
 gap> W:=CoxeterGroup("E",7);;
 gap> ForEachElement(W,function(x)i:=i+1;end);
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/9285#comment:7>
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