A simple puzzle

Tim Olson tim at io.com
Tue Sep 9 10:52:15 UTC 2003


On Tuesday, September 9, 2003, at 04:03 AM, ducasse wrote:

> 	col := {337 at 314 .  327 at 274 . 320 at 237}.
> 	(2 * 400 at 0) - col
> 	-> this fails :(

How about separating the x and y components by multiplying by (1 at 0) and 
(0 at 1), then recombining with "+" e.g.:

((2 * 400 @ 0) - col) * (1 at 0) + (col * (0 at 1))

Not very intention-revealing, though.

	-- Tim Olson



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