Dear experts,
I red different opinions on the list about positive and negative interaction
so I'm in confusion.
Am I testing a negative interaction with 1 -1 -1 1?
Am I testing a positive interaction with -1 1 1 -1?
Thank you.
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No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.409 / Virus Database: 268.14.13/546 - Release Date: 22/11/2006
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