Anonymous user
Jensen's Device: Difference between revisions
added php
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Line 221:
print sum($i, 1, 100, sub { 1 / $i }), "\n";</perl>
Output: 5.18737751763962
=={{header|PHP}}==
<php>$i;
function sum (&$i, $lo, $hi, $term) {
$temp = 0;
for ($i = $lo; $i <= $hi; $i++) {
$temp += $term();
}
return $temp;
}
echo sum($i, 1, 100, create_function('', 'global $i; return 1 / $i;')), "\n";</php>
Output: 5.18737751764
=={{header|Python}}==
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