#include "golden_ratio_search.h"
#include <cmath>
#include <utility>
#include <iostream>

int main();

int main() {
    std::cout.precision( 16 );

    auto result = golden_ratio_search( std::sin, 0.0, 2.0, 1e-10 );

    std::cout << "x = " << result.first << ", f( x ) = " << result.second << std::endl;

    return 0;
}