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https://github.com/triqs/dft_tools
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9 lines
232 B
C++
9 lines
232 B
C++
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#include <triqs/clef.hpp>
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#include <iostream>
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int main() {
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triqs::clef::placeholder<3> x_;
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std::cout << 2.0 + std::cos(2.0) << std::endl;
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std::cout << eval(x_ + cos(x_), x_ = 2) << std::endl; // NB : note the absence of std::
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}
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