Merge branch 'master' into tests

2017-01-24 13:15:07 +01:00 · 2017-01-24 13:15:07 +01:00 · e96ee72758
parent ea9b9402a2 7f810ca65e
commit e96ee72758
1 changed files with 1 additions and 0 deletions
--- a/src/automorphism_groups.jl
+++ b/src/automorphism_groups.jl
@ -100,5 +100,6 @@ function simplify_perms!(W::AutWord)
            end
        end
    end
+    deleteat!(W.symbols, find(x -> x.pow == 0, W.symbols))
    return reduced
 end