Author: Anton Ertl
Date: May 27, 2008 13:37
...unusual way, and does not need recursion. But still: There has to be a better way (possibly producing a different evaluation tree, subject to the restrictions above). I anyone of you brave enough to meet this challenge? BTW, is there a simple associative, but not commutative operation for testing stuff like this? The simplest that comes to mind is matrix multiplication:-(. - anton...
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