diff --git a/src/nonlocal.jl b/src/nonlocal.jl
index bbf5cd6..e03ec68 100644
--- a/src/nonlocal.jl
+++ b/src/nonlocal.jl
@@ -29,7 +29,7 @@ function _local_bound_correlation(G::Array{T,N}; marg::Bool = true) where {T<:Re
     end
     squareG = reshape(G, ins[1], prod(ins[2:N]))
 
-    chunks = _partition(prod((outs .^ (ins .- marg))[2:N]), Threads.nthreads())
+    chunks = _partition(prod((outs .^ (ins.-marg))[2:N]), Threads.nthreads())
     ins2 = ins
     squareG2 = squareG  #workaround for https://github.com/JuliaLang/julia/issues/15276
     tasks = map(chunks) do chunk
@@ -104,13 +104,11 @@ function _local_bound_probability(G::Array{T,N2}) where {T<:Real,N2}
     largest_party = argmax(num_strategies)
     if largest_party != 1
         vperm = [largest_party; 2:largest_party-1; 1; largest_party+1:N]
-        outs = outs[vperm]
-        ins = ins[vperm]
-        bigperm::NTuple{N2,Int} = Tuple([vperm; vperm .+ N])
-        G = permutedims(G, bigperm)
+        outs::NTuple{N,Int} = outs[vperm]
+        ins::NTuple{N,Int} = ins[vperm]
+        G = permutedims(G, [vperm; vperm .+ N])
     end
-    perm::NTuple{N2,Int} = Tuple([1; N + 1; 2:N; N+2:2N])
-    permutedG = permutedims(G, perm)
+    permutedG = permutedims(G, [1; N + 1; 2:N; N+2:2N])
     squareG = reshape(permutedG, outs[1] * ins[1], prod(outs[2:N]) * prod(ins[2:N]))
 
     chunks = _partition(prod((outs .^ ins)[2:N]), Threads.nthreads())
@@ -118,13 +116,13 @@ function _local_bound_probability(G::Array{T,N2}) where {T<:Real,N2}
     ins2 = ins
     squareG2 = squareG  #workaround for https://github.com/JuliaLang/julia/issues/15276
     tasks = map(chunks) do chunk
-        Threads.@spawn _local_bound_probability_single(chunk, outs2, ins2, squareG2)
+        Threads.@spawn _local_bound_probability_core(chunk, outs2, ins2, squareG2)
     end
     score = maximum(fetch.(tasks))
     return score
 end
 
-function _local_bound_probability_single2(chunk, outs::NTuple{2,Int}, ins::NTuple{2,Int}, squareG::Array{T,2}) where {T}
+function _local_bound_probability_core(chunk, outs::NTuple{2,Int}, ins::NTuple{2,Int}, squareG::Array{T,2}) where {T}
     oa, ob = outs
     ia, ib = ins
     score = typemin(T)
@@ -142,7 +140,7 @@ function _local_bound_probability_single2(chunk, outs::NTuple{2,Int}, ins::NTupl
     return score
 end
 
-function _local_bound_probability_single(chunk, outs::NTuple{N,Int}, ins::NTuple{N,Int}, squareG::Array{T,2}) where {T,N}
+function _local_bound_probability_core(chunk, outs::NTuple{N,Int}, ins::NTuple{N,Int}, squareG::Array{T,2}) where {T,N}
     score = typemin(T)
     bases = reduce(vcat, [fill(outs[i], ins[i]) for i ∈ 2:length(ins)])
     ind = _digits_mixed_basis(chunk[1] - 1, bases)