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Thomas Bushnell BSG wrote:
Where is the Scheme function which modifies closures?
set! as in: (let ((i 0)) (lambda () (set! i (+ i 1)) i))
I was always taught that an atom is anything which is not a cons. :) At least, the Little Lisper says so.
You may need to update your reading list ...
But that aside, NaNs could also have structure, as has been pointedout;
Not if we're talking abou NaNs in the IEEE sense. > it could be useful for them to come with a tag identifying their > origin. Perhaps, but let's concentrate on getting IEEE numerics right, and not invent new ways of doing numerics. At least not for R6RS. -- --Per Bothner per@xxxxxxxxxxx http://per.bothner.com/