« first day (1795 days earlier)      last day (2694 days later) » 

7:02 AM
[ SmokeDetector | MS ] Pattern-matching website in body: Finding the range of an inequality by viraj kumar on math.stackexchange.com
 
 
10 hours later…
4:56 PM
[ SmokeDetector | MS ] Few unique characters in answer: Inverse of $I+BA$ by SomeStrangeUser on math.stackexchange.com
 

« first day (1795 days earlier)      last day (2694 days later) »