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Turn things in common into separate libs.

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Took 2 hours 27 minutes
This commit is contained in:
Lukas Brübach 2025-10-04 15:10:20 +02:00
parent 53d80efab8
commit 01378b8314
389 changed files with 336 additions and 233 deletions
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30
libs/rng/src/rng_abstract.cpp Normal file
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#include "../include/rng/rng_abstract.h"
#include <QDebug>
QVector<int> RNG_Abstract::makeNumbersVector(int n, int min, int max)
{
const int bins = max - min + 1;
QVector<int> result(bins);
for (int i = 0; i < n; ++i) {
int number = rand(min, max);
if ((number < min) || (number > max))
qDebug() << "rand(" << min << "," << max << ") returned " << number;
else
result[number - min]++;
}
return result;
}
double RNG_Abstract::testRandom(const QVector<int> &numbers) const
{
int n = 0;
for (int i = 0; i < numbers.size(); ++i)
n += numbers[i];
double expected = (double)n / (double)numbers.size();
double chisq = 0;
for (int i = 0; i < numbers.size(); ++i)
chisq += ((double)numbers[i] - expected) * ((double)numbers[i] - expected) / expected;
return chisq;
}