reducedim/test reductions over region: (2, 3, 4) @test #= /usr/home/julia/.buildkite-agent/builds/freebsd13-amdci6-0/julialang/julia-master/julia-c0b3248ed0/share/julia/test/reducedim.jl:78 =# @inferred(sum(Areduc, dims = region)) ≈ safe_sum(Areduc, region)