مشکل با numeric_limits

Question

چرا داخل کد زیرtrue  چاپ میشه ؟!!

#include <iostream>
#include <limits>

using std::cout;
using std::endl;
using std::numeric_limits;

int main()
{
    double lowest = numeric_limits<double>::lowest();
    bool truth = (lowest + 10000) == lowest;
    cout << truth << endl;
}