[racket] How to call a Julia function from DrRacket?

It looks like Julia doesn't provide a foreign interface (e.g., to call
Julia from C). So, I think that you'll have to run Julia in a separate
process via `process` or `subprocess` and communicate with the process
through stdin and stdout.

At Wed, 29 Jan 2014 16:58:29 -0800 (PST), E Comer wrote:
> Hi Racket developers, programmers and users:
> 
> Is there a way to call a Julia function from DrRacket? [I'm trying to integrate 
> the number crunching capabilities of Julia with the nice graphics of the Plot 
> module in Racket, to study some properties of particular dynamical systems]
> 
> Thank you very much for your support.
> 
> Enrique____________________
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