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September 2008

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ECJ Evolutionary Computation Toolkit <[log in to unmask]>
Date:
Sat, 6 Sep 2008 10:44:01 +0200
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ECJ Evolutionary Computation Toolkit <[log in to unmask]>
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From:
Andrzej Jaworski <[log in to unmask]>
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Hello,

i use ECJ for genetic programming. I have a problem.

One of my nodes is a conditional function:

IfGreater(float,float,nil,nil)

If the first float is greater the first nil is evaluated.
Both float and nil arguments can be subtrees (non-terminals).
My problem is that I want to avoid situation where for example both 
floats or both nils are identical subtrees.
Is there a way to do this?

Andrzej

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