PI - calculated to required precision
$e = $_POST['e'];
$d = $_POST['d'];
$p = $_POST['p'];
$n = $_POST['n'];
$q = $_POST['q'];
$phi = $_POST['phi'];
$mprivate = $_POST['mprivate'];
if ( $precision < 1 ) { $precision = 100; }
$date = `date`;
printf(" Start Time == %s
\n",$date);
$big_num = `echo 'scale=$precision; a(1)*4' | bc -l | sed -f ./nlhtml.sed `;
printf("
Pi is approximately
%s ",$big_num);
printf(" which is the result of %d decimal places
\n", $precision);
$date = `date`;
printf(" End Time == %s
\n",$date);
?>