example-Math.cpp

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// Example of using the GeographicLib::Math class
 
#include <iostream>
#include <exception>
#include <GeographicLib/Math.hpp>
 
using namespace std;
using namespace GeographicLib;
 
int main() {
  try {
    cout << Math::pi() << " " << Math::sq(Math::pi()) << "\n";
  }
  catch (const exception& e) {
    cerr << "Caught exception: " << e.what() << "\n";
    return 1;
  }
}