hello, the corrected code which seems to be the simple (for my needs)

#!/usr/bin/perl
use strict;
use warnings;

my $i;
my @array;

$array[0][0] = 0;
$array[0][1] = 0;
for $i ( 1..150 ) {
    $array[$i][0] = $i;
    $array[$i][1] = sprintf '%.6f', $array[$i-1][1] + 0.2;
    $array[$i][1] =~ s/\.*0*$//;
    print "$array[$i][0]\t$array[$i][1]\n";
}
exit;

[download]

the regexp is here to remove the unecessary precision

thanks again for all yours answers

In reply to Re: precision problem ? by Anonymous Monk
in thread precision problem ? by Anonymous Monk

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