[PL]
Papierowy kalendarz na rok 2019 dla informatyków. warto zwrócić uwagę na okładkę, gdzie występują cyfry 0i 1 tworząc binarny zapis 11111100011=2019 (Dowód poniżej).
Papierowy kalendarz na rok 2019 dla informatyków. warto zwrócić uwagę na okładkę, gdzie występują cyfry 0i 1 tworząc binarny zapis 11111100011=2019 (Dowód poniżej).
[EN]
Paper calendar for 2019 for IT professionals. it is worth paying attention to the cover, where the numbers 0 and 1 appear, are creating a number in binary notation 11111100011 = 2019 (Proof below).
Paper calendar for 2019 for IT professionals. it is worth paying attention to the cover, where the numbers 0 and 1 appear, are creating a number in binary notation 11111100011 = 2019 (Proof below).
( [2^1] * 1 + [2^1] * 1 + [2^2] * 1 + [2^3] * 1 + [2^4] * 1 + [2^5] * 1 + [2^6] * 0 + [2^7] * 0 + [2^8] * 0 + [2^9] * 1 + [2^10] * 1 ) == (1 * 1 + 2 * 1 + 4 * 0 + 8 * 0 + 16 * 0 + 32 * 1 + 64 * 1 + 128 * 1 + 256 * 1 + 512 * 1 + 1024 * 1 ) == 1 + 2 + 32 + 64 + 128 + 256 + 512 + 1024 == 35 + 64 + 640 + 1280 == 99 + 1920 == 2019
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/b0862e6e-2dd1-4923-9f2e-92f64ee0aef9_rw_1920.png?h=c5a26bec2c71377e7f09e7f597ed1948)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/81488ce6-5976-480b-be67-b7d6a3a6cc84_rw_1920.png?h=ce9a53ea07cba2985af4fe598931eef2)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/fe6799e3-2399-4dae-981f-5f18c0b04046_rw_600.jpg?h=3cbf7eb3ca452e52df9622d4591e6fb7)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/a42503df-59b1-40b0-8b2e-f8e18546e57a_rw_600.jpg?h=e8395574f39e281c23652976aef4dcba)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/af8d8a0a-7249-4369-890d-28f80fdb5129_rw_600.jpg?h=8ee253dfef2a46dfe2a7ca90ff65e5ae)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/0967242c-88fe-4f04-9966-f52693f2b6a2_rw_600.jpg?h=1e04d8dc62b8ff282b9557c5dc737969)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/a29c909d-50ff-4c45-9ef0-80956c5a4770_rw_600.jpg?h=47b2a4d34700d1546f954b1eb18507c1)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/32e8e8f4-f6e8-4314-a7f4-c33d28014e1b_rw_600.jpg?h=0bb8571a2a613f058ea263054e7e0688)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/eee67c5f-7ffa-4ac8-93e1-fbf1e7630918_rw_600.jpg?h=3299081aa2013cb524b42a2e56a11b80)
![](https://cdn.myportfolio.com/8c3b5d2f61d04f13ddac48fc70178f63/f92ad477-54f0-4513-81c4-941efec972f1_rw_600.jpg?h=cba0641dc3d70adc08b7dd3656779fcf)