kalmar/Groups.jl
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one deepcopy less

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kalmar 2017-01-31 11:22:40 +01:00
parent 26e3d74800
commit 666d4f81df
1 changed files with 1 additions and 1 deletions
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src/Groups.jl
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@ -154,7 +154,7 @@ function power_by_squaring{T}(x::GWord{T}, p::Integer)
elseif p == 0
return one(x)
elseif p == 1
return deepcopy(x)
return x
elseif p == 2
return x*x
end