simply a bit the basic product moving dynamic loops to the corresponding special case of the unrollers. the latter ones are therefore re-named *product_impl.
simply a bit the basic product moving dynamic loops
to the corresponding special case of the unrollers.
the latter ones are therefore re-named *product_impl.

robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen