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GroupRings.jl
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replace all the // function by a single, simple one

This commit is contained in:
kalmarek 2018-08-13 19:29:10 +02:00
parent 2318128f6d
commit d2e9688e9f
1 changed files with 1 additions and 11 deletions
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src/GroupRings.jl
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@ -299,17 +299,7 @@ end
*(a::Union{AbstractFloat, Integer, RingElem, Rational}, X::GroupRingElem) = mul(a,X)
(/)(X::GroupRingElem, a) = 1/a*X
function (//){T<:Integer, S<:Integer}(X::GroupRingElem{T}, a::S)
U = typeof(X[1]//a)
warn("Rational division: promoting result to $U")
return convert(U, X)//a
end
(//){T<:Rational, S<:Rational}(X::GroupRingElem{T}, a::S) =
GroupRingElem(X.coeffs//a, parent(X))
(//){T<:Rational, S<:Integer}(X::GroupRingElem{T}, a::S) = X//convert(T,a)
(//)(X::GroupRingElem, a::Union{Integer, Rational}) = 1//a*X
###############################################################################
#