Help for this page
#!/usr/bin/perl -w use strict; ... sprintf("%.2f, %.2f", $triplet[($m+1)%3]/$triplet[$m], $triplet[($m+2)%3]/$triplet[$m]);
my $m = ( $xa>$xb? ($xa>$xc?0:2): ($xb>$xc?1:2) );