The returned value from std should be zero if all the values are equal (since the distance between the mean and the values should be zero). However, the returned value isn't zero:
julia> total 0.11008615848501174 julia> mean(Float64[total for i in 1:100]) 0.11008615848501173 julia> std(Float64[total for i in 1:100]) 1.3947701538996772e-17 julia> std(Float64[total for i in 1:100]) ≈ zero(Float64) false julia> mean(Float64[total for i in 1:100]) ≈ total true How can I get a more precise result from *std()*? Best,
