kids

Jul. 1st, 2007 12:10 pm
[personal profile] aphar
today, 2007-07-01,
Asya is 2480 days old
Leila is 996 days old
Shimka is 400 days old
this means
that Asya is 2.49 times as old as Leila
and Leila is 2.49 times as old as Shima.
Thus Leila's age is the geometric average of Asya's and Shima's ages.
Assuming that age is effectively logarithmic, Leila is closer to Shima than to Asya from now on.

Date: 2007-02-12 02:29 am (UTC)
From: [identity profile] aphar.livejournal.com
не путаем среднее геометрическое со средним арифметическим.
учим логарифмы.

Date: 2007-02-12 05:02 pm (UTC)
From: [identity profile] pas-tushki.livejournal.com
Как ты так ловко подгадал?! Погрешность всего 16!

Date: 2007-02-12 05:25 pm (UTC)
From: [identity profile] aphar.livejournal.com
где ты видишь 16?

(* 2.49 400) ==> 996.0 (погрешность 0)
(* 2.49 996) ==> 2480.04 (погрешность 0.04)

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