[racket] why is the 'above' command not recognized?

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Mon Nov 29 06:55:13 EST 2010

above is part of 2htdp/image.ss, not htdp/image.ss. Probably you have
the wrong one.

Robby

On Sun, Nov 28, 2010 at 8:52 PM, David Taub <davidltaub at gmail.com> wrote:
> (define BDY
>     (above
>       (rectangle (/ BODY-LENGTH 2) (/ BODY-HEIGHT 2)
>                  "solid" "red")
>       (rectangle BODY-LENGTH BODY-HEIGHT "solid" "red")))
>
> Teachpacks: gui.ss, image.ss, universe.ss, and batch-io.ss.
> above: name is not defined, not a parameter, and not a primitive name
>
> any reason "above" is recognized?
>
>
>
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