26 lines
427 B
C++
26 lines
427 B
C++
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namespace multi_function {
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double plus(arg_ptr args) {
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return *args[0] + *args[1];
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}
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double mult(arg_ptr args) {
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return *args[0] * *args[1];
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}
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double min(arg_ptr args) {
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return -**args;
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}
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double inv(arg_ptr args) {
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return 1 / **args;
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}
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//template <typename f> class F { public: double operator()(double a) { return f(a); } };
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double exp(arg_ptr args) {
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return ::exp(**args);
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}
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} // namespace
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