Difference between revisions of "Alt e.pl"
From Organic Design wiki
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$top = $top * $n + $y; | $top = $top * $n + $y; | ||
$bot = $bot * $n; | $bot = $bot * $n; | ||
| − | + | } | |
return $top / $bot; | return $top / $bot; | ||
| − | + | } | |
</perl> | </perl> | ||
| + | [[Category:PERL]] | ||
Revision as of 13:20, 8 December 2011
<perl>
- Returns e^x from e( x, iterations )
sub e { $x = $y = shift; $top = $bot = 1; for $n ( 1 .. shift ) { $y = $y + $x; $top = $top * $n + $y; $bot = $bot * $n; } return $top / $bot; } </perl>
