reducedim/test reductions over region: (2, 3, 4) @test #= /cache/build/tester-amdci4-15/julialang/julia-master/julia-333391feb8/share/julia/test/reducedim.jl:81 =# @inferred(minimum(Areduc, dims = region)) ≈ safe_minimum(Areduc, region)