On Monday, January 12, 2015 at 10:01:13 AM UTC-8, Tim Holy wrote:
>
> I didn't look at your example code at all; it's just a general remark that 
> if 
> you allocate an array with Array(Float64, m, n), until you fill it with 
> something it might contain nans. That can, of course, contaminate other 
> arrays 
> if used in computation. But this may not be what's happening here. 
>
> --Tim 
>
>
Incidentally, there's a discussion 
here: https://github.com/JuliaLang/julia/issues/9147 relating to possibly 
changing the behavior of newly-allocated memory.

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