Cpp, Numerical Methods, Programming.
std::vector<double> a = {1,2,3,4,5,6,7,8}; std::vector<double> b = {10,20,30,40,50,60,70,80}; double dotted = (V(a)*V(b)).sum(); Putting all these pieces together, it seems like we have all of what other technical languages and domain specific packages offer built in the language. Well, we have