[Boost-users] Mathematical expressions with containers

Currently I'm doing more and more mathematical calculations on containers, and wondered if there is any library out there that allows containers to be placed in expressions without having to use transform/for_each etc. e.g. std::vector V1; std::vector V2; double C1, C2; ... std::vector Result; Result = C1 + V2 / (V1 * C2); while would be equivalent to (assuming Result has been resized) (I'm currently using a mixture of transforms and spirit::phoenix (because lambda doesn't work with my compiler)) transform(V1.begin(), V1.end(), V2.begin(), Result.begin(), C1 + phoenix::arg2 / (phoenix::arg1 * C2)); Or something to this effect that will aid with this. Cheers Russell