Return type of 'mean_square'

Joaquim Duran Comas <[email protected]> Mon, 10 Aug 2015 17:40:18 +0200

Newsgroups	gmane.comp.lib.boost.ublas
Message-ID	<CAMnFju7SV5aJdRaQexrqGHH-ht5E8Thjnvp3-BdqHZjZdo--gA@mail.gmail.com>

Hello,

Few days ago, I patched the function 'mean_square' for vectors and
matrices. Currently, the current return type of the function is AE::value_type.
To get better accuracy, is it better return double type than AE::value_type
(specially if it is an integuer)?

Joaquim Duran