Skip to main content
7 events
when toggle format what by license comment
Feb 24, 2020 at 13:01 vote accept Artsem Zhuk
Feb 21, 2020 at 17:34 history edited Iosif Pinelis CC BY-SA 4.0
added 4 characters in body
Feb 21, 2020 at 17:32 answer added Iosif Pinelis timeline score: 4
Feb 21, 2020 at 14:18 comment added Artsem Zhuk Thanks Carlo! But that's useful only for proving first part and gives no clue how to solve second.
Feb 21, 2020 at 14:15 comment added Carlo Beenakker see, for example math.stackexchange.com/a/995718/87355
Feb 21, 2020 at 14:10 history edited Artsem Zhuk CC BY-SA 4.0
deleted 2 characters in body; deleted 1 character in body
Feb 21, 2020 at 13:50 history asked Artsem Zhuk CC BY-SA 4.0