Update utils.jl

Author: ChrisRackauckas

src/utils.jl

@@ -99,10 +99,10 @@ recursive_bottom_eltype(a::Type{T}) where {T<:Number} = eltype(a)
 recursive_unitless_bottom_eltype(a) = recursive_unitless_bottom_eltype(eltype(a))
 recursive_unitless_bottom_eltype(a::Type{T}) where {T<:Number} = typeof(one(eltype(a)))
 
-Base.@pure recursive_unitless_eltype(a) = recursive_unitless_eltype(eltype(a))
-Base.@pure recursive_unitless_eltype(a::Type{T}) where {T<:StaticArray} = similar_type(a,recursive_unitless_eltype(eltype(a)))
-Base.@pure recursive_unitless_eltype(a::Type{T}) where {T<:Array} = Array{recursive_unitless_eltype(eltype(a)),ndims(a)}
-Base.@pure recursive_unitless_eltype(a::Type{T}) where {T<:Number} = typeof(one(eltype(a)))
+recursive_unitless_eltype(a) = recursive_unitless_eltype(eltype(a))
+recursive_unitless_eltype(a::Type{T}) where {T<:StaticArray} = similar_type(a,recursive_unitless_eltype(eltype(a)))
+recursive_unitless_eltype(a::Type{T}) where {T<:Array} = Array{recursive_unitless_eltype(eltype(a)),ndims(a)}
+recursive_unitless_eltype(a::Type{T}) where {T<:Number} = typeof(one(eltype(a)))
 
 recursive_mean(x...) = mean(x...)
 function recursive_mean(vecvec::Vector{T}) where T<:AbstractArray