Revert "Vectorize cast" This reverts commit eb5ff1861a4783876564a1a79573c3b9ff566863
Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
For more information go to http://eigen.tuxfamily.org/.
For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.