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Dec 30, 2021 at 7:12 history edited Haitao Du CC BY-SA 4.0
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May 19, 2020 at 21:45 comment added whuber Wikipedia traces it to the 1840's at en.wikipedia.org/wiki/Logistic_function#History, but I'm confident Euler would have studied this function.
May 19, 2020 at 21:16 answer added Igor F. timeline score: 7
Apr 21, 2020 at 14:58 comment added Nick Cox As a Riccati equation, its history in pure mathematics appears to exceed its history in applications. (Different answers here underline that specifying first dates is hazardous.) .
Apr 21, 2020 at 13:46 answer added Lerner Zhang timeline score: 1
Apr 14, 2020 at 12:00 vote accept Haitao Du
Apr 9, 2020 at 3:01 history tweeted twitter.com/StackStats/status/1248083529096990722
Apr 8, 2020 at 17:53 history became hot network question
Apr 8, 2020 at 14:46 history edited Haitao Du CC BY-SA 4.0
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Apr 8, 2020 at 14:11 comment added whuber It arises in many contexts. One relatively modern answer is that it's proportional to the folded logarithm.
Apr 8, 2020 at 10:39 answer added Tim Mak timeline score: 2
Apr 8, 2020 at 10:36 answer added doubllle timeline score: 11
Apr 8, 2020 at 9:50 history asked Haitao Du CC BY-SA 4.0