Timeline for Ternary sequences satisfying $ x_i + y_i = 1 $ for some $ i $
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 6, 2020 at 20:27 | vote | accept | aleph | ||
| Dec 6, 2020 at 20:27 | comment | added | aleph | Wonderful. Thanks! | |
| Dec 6, 2020 at 19:43 | comment | added | Pietro Majer | In other words you replace the digit $2$ with the set $\{0,1\}$, and $\mathcal S$ magically becomes a family of disjoint subsets of $\{0,1\}^n$, each of cardinality $2^{n-k}$. Brilliant! | |
| Dec 6, 2020 at 19:33 | comment | added | Max Alekseyev | I see, thanks ! | |
| Dec 6, 2020 at 19:30 | comment | added | Fedor Petrov | @MaxAlekseyev but they violate the condition $\exists i: x_i+y_i=1$. | |
| Dec 6, 2020 at 19:28 | comment | added | Max Alekseyev | Then two strings 02 and 20 may account for the same coin tossings giving two tails. | |
| Dec 6, 2020 at 19:27 | comment | added | Fedor Petrov | @MaxAlekseyev nothing, the event corresponding to the string $s$ depends only on locations where $s$ has 0/1. | |
| Dec 6, 2020 at 19:26 | comment | added | Max Alekseyev | What 2 in some position means for the coin? | |
| Dec 6, 2020 at 19:19 | history | answered | Fedor Petrov | CC BY-SA 4.0 |