mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
84 lines
2.3 KiB
HTML
84 lines
2.3 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<head>
|
||
|
|
<!--
|
||
|
|
Copyright (C) 2007 Apple Inc. All rights reserved.
|
||
|
|
|
||
|
|
Redistribution and use in source and binary forms, with or without
|
||
|
|
modification, are permitted provided that the following conditions
|
||
|
|
are met:
|
||
|
|
1. Redistributions of source code must retain the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer.
|
||
|
|
2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer in the
|
||
|
|
documentation and/or other materials provided with the distribution.
|
||
|
|
|
||
|
|
THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
|
||
|
|
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||
|
|
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
|
||
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||
|
|
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
||
|
|
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
-->
|
||
|
|
|
||
|
|
<title>SunSpider math-partial-sums</title>
|
||
|
|
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body>
|
||
|
|
<h3>math-partial-sums</h3>
|
||
|
|
<div id="console">
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
|
||
|
|
var _sunSpiderStartDate = new Date();
|
||
|
|
|
||
|
|
// The Computer Language Shootout
|
||
|
|
// http://shootout.alioth.debian.org/
|
||
|
|
// contributed by Isaac Gouy
|
||
|
|
|
||
|
|
function partial(n){
|
||
|
|
var a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = 0.0;
|
||
|
|
var twothirds = 2.0/3.0;
|
||
|
|
var alt = -1.0;
|
||
|
|
var k2 = k3 = sk = ck = 0.0;
|
||
|
|
|
||
|
|
for (var k = 1; k <= n; k++){
|
||
|
|
k2 = k*k;
|
||
|
|
k3 = k2*k;
|
||
|
|
sk = Math.sin(k);
|
||
|
|
ck = Math.cos(k);
|
||
|
|
alt = -alt;
|
||
|
|
|
||
|
|
a1 += Math.pow(twothirds,k-1);
|
||
|
|
a2 += Math.pow(k,-0.5);
|
||
|
|
a3 += 1.0/(k*(k+1.0));
|
||
|
|
a4 += 1.0/(k3 * sk*sk);
|
||
|
|
a5 += 1.0/(k3 * ck*ck);
|
||
|
|
a6 += 1.0/k;
|
||
|
|
a7 += 1.0/k2;
|
||
|
|
a8 += alt/k;
|
||
|
|
a9 += alt/(2*k -1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 1024; i <= 16384; i *= 2) {
|
||
|
|
partial(i);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
var _sunSpiderInterval = new Date() - _sunSpiderStartDate;
|
||
|
|
|
||
|
|
document.getElementById("console").innerHTML = _sunSpiderInterval;
|
||
|
|
</script>
|
||
|
|
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|