curry_example.cpp

int main()
{
  auto f1 = [](auto a) { return 2 * a; };
  auto f2 = [](auto a) { return 3 * a; };
  auto f4 = [](auto a, auto b, auto c) { return c * b * a; };

  std::cout << curry(f4, 2, 1)(1) << std::endl;

  auto ccfs = compose(f1, f2, curry(f4, 2, 1)); 
  std::cout << ccfs(1) << std::endl;
}