mighty perl monks. I have the following print line. 
printf "$l,$j,$Hx,$Hy,$Hxy,$mutual\n";

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How can I use printf or sprintf in order to get only 3 decimal places for each of my $Hx, $Hy, $Hxy and $mutual values? Thanks in advance for your help

In reply to use of print f and sprint f by replicant4

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