src/HOL/Analysis/Tagged_Division.thy
2017-01-17 wenzelm 2017-01-17 isabelle update_cartouches -c -t;
2017-01-17 wenzelm 2017-01-17 more symbols via abbrevs;
2016-10-17 nipkow 2016-10-17 setsum -> sum
2016-09-29 hoelzl 2016-09-29 HOL-Analysis: move gauges and (tagged) divisions to its own theory file