[plt-scheme] polymorphism of primitive types

From: Robby Findler (robby at cs.uchicago.edu)
Date: Tue Oct 18 10:08:30 EDT 2005

At Tue, 18 Oct 2005 09:22:11 -0400, Matthias Felleisen wrote:
> Don't confuse using a module as a language vs making a drscheme 
> language.
> The former is almost no effort; the latter requires more work.

But not much more at least to get started, see the Tools manual for


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