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Contents
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2004
*
* Last modified:
* $Date: 2008-07-11 10:45:19 +0200 (Fri, 11 Jul 2008) $ by $Author: tack $
* $Revision: 7344 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include "examples/support.hh"
double
am(double t[], int n) {
if (n < 1)
return 0.0;
double s = 0;
for (int i=n; i--; )
s += t[i];
return s / n;
}
double
dev(double t[], int n) {
if (n < 2)
return 0.0;
double m = am(t,n);
double s = 0.0;
for (int i=n; i--; ) {
double d = t[i]-m;
s += d*d;
}
return sqrt(s / (n-1)) / m;
}
// STATISTICS: example-any
Version data entries
5 entries across 5 versions & 1 rubygems