1<!-- 2 Copyright 2019 Hans Dembinski 3 4 Distributed under the Boost Software License, Version 1.0. 5 (See accompanying file LICENSE_1_0.txt 6 or copy at http://www.boost.org/LICENSE_1_0.txt) 7--> 8 9<?xml version="1.0" encoding="UTF-8" standalone="yes" ?> 10<!DOCTYPE boost_serialization> 11<boost_serialization signature="serialization::archive" version="17"> 12<item class_id="0" tracking_level="0" version="0"> 13 <sum>3</sum> 14 <mean>2.00000000000000000e+00</mean> 15 <sum_of_deltas_squared>1.00000000000000000e+00</sum_of_deltas_squared> 16</item> 17</boost_serialization> 18