The mathematics museum

Author	Message
Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1201 - Posted: 19 Dec 2017, 4:21:58 UTC Обложка журнала Scientific American за ноябрь 1959 года воспроизводит интересное художественное полотно. Его создала художник журнала Эми Казаи. На картине изображен греко-латинский квадрат 10-го порядка (см. рис. 4). Десять цифр квадрата были заменены десятью различными красками, так что каждая ячейка окрашена соответствующей парой красок. Краски наружной области каждой ячейки образуют один латинский квадрат, краски внутренней области — другой. Каждый цвет появляется только один раз внутри ячейки и один раз снаружи. Оригинал картины госпожи Казаи был куплен Ремингтоном Рэндом и подарен Паркеру. See http://www.fizmat-em1.ru/materials/show/33/0/84/84 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1201 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1202 - Posted: 19 Dec 2017, 4:24:26 UTC Last modified: 19 Dec 2017, 4:25:43 UTC My picture (2016) My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1202 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1203 - Posted: 19 Dec 2017, 4:30:18 UTC Last modified: 19 Dec 2017, 4:30:47 UTC See http://mathhelpplanet.com/viewtopic.php?p=270119#p270119 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1203 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1204 - Posted: 19 Dec 2017, 4:36:28 UTC Last modified: 9 Jul 2024, 3:24:27 UTC See http://mathhelpplanet.com/viewtopic.php?p=270120#p270120 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1204 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1205 - Posted: 19 Dec 2017, 4:38:19 UTC Last modified: 19 Dec 2017, 4:38:37 UTC See http://mathhelpplanet.com/viewtopic.php?p=270227#p270227 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1205 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1206 - Posted: 19 Dec 2017, 4:42:30 UTC Last modified: 19 Dec 2017, 4:42:48 UTC My picture (2008) See http://mathhelpplanet.com/viewtopic.php?p=270229#p270229 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1206 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1207 - Posted: 19 Dec 2017, 4:45:50 UTC Last modified: 19 Dec 2017, 4:46:31 UTC See http://dxdy.ru/post612836.html#p612836 and http://mathhelpplanet.com/viewtopic.php?p=270247#p270247 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1207 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1208 - Posted: 19 Dec 2017, 4:50:10 UTC See http://mathhelpplanet.com/viewtopic.php?p=270306#p270306 and http://www.multimagie.com/indexengl.htm My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1208 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1209 - Posted: 19 Dec 2017, 4:56:13 UTC Last modified: 19 Dec 2017, 4:56:31 UTC See http://mathhelpplanet.com/viewtopic.php?p=270744#p270744 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1209 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1210 - Posted: 19 Dec 2017, 5:01:00 UTC Last modified: 19 Dec 2017, 5:01:17 UTC The Franklin Circle Does anyone know how to use this circle? See http://mathhelpplanet.com/viewtopic.php?p=270771#p270771 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1210 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1211 - Posted: 19 Dec 2017, 5:06:23 UTC My picture (2016) Unconventional magic cube of the 4th order "2016th year" See http://mathhelpplanet.com/viewtopic.php?p=270788#p270788 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1211 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1212 - Posted: 19 Dec 2017, 5:15:14 UTC My picture (2012) See my book "Monochromatic Squares или Математическая раскраска" (2012 - 2013 гг.) My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1212 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1213 - Posted: 19 Dec 2017, 5:22:47 UTC Last modified: 1 Mar 2020, 8:19:22 UTC http://www.wolframalpha-ru.com/2012/03/blog-post.html See http://mathhelpplanet.com/viewtopic.php?p=275697#p275697 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1213 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1214 - Posted: 19 Dec 2017, 5:30:11 UTC Last modified: 19 Dec 2017, 5:30:29 UTC See http://mathhelpplanet.com/viewtopic.php?p=270222#p270222 My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1214 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1215 - Posted: 19 Dec 2017, 5:52:37 UTC Displaying a 7 × 7 Latin square, this stained glass window honors Ronald Fisher, whose Design of Experiments discussed Latin squares. Fisher's student, A. W. F. Edwards, designed this window for Caius College, Cambridge. See https://en.wikipedia.org/wiki/Latin_square#/media/File:Fisher-stainedglass-gonville-caius.jpg My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1215 · Rating: 0 · rate: /

Natalia Makarova Project scientist Send message Joined: 6 Apr 17 Posts: 14862 Credit: 0 RAC: 0	Message 1217 - Posted: 19 Dec 2017, 7:39:59 UTC Last modified: 8 Nov 2023, 17:16:24 UTC This picture was painted by a friend according to my idea. The painting depicts the concentric magic cube of order 7 constructed from prime numbers. The picture is published in my work "Concentric Magic Cubes of prime numbers", included in the collection https://www.amazon.com/Topics-Recreational-Mathematics-Charles-Ashbacher/dp/1514317516/ref=sr_1_6?ie=UTF8&qid=1434136023&sr=8-6&keywords=Charles+Ashbacher This is a fragment of the picture You can see this book here http://natalimak1.narod.ru/TRM4.pdf And only my work "Concentric Magic Cubes of prime numbers" (in English) http://www.natalimak1.narod.ru/ConcentricMagicCubes.pdf My new article "SOLS and SODLS" in Russian https://yadi.sk/d/nvdI6TgBrKv72A in English https://yadi.sk/d/VeY9bx6_q6CcZg ID: 1217 · Rating: 0 · rate: /

Georg Send message Joined: 22 Aug 18 Posts: 7 Credit: 0 RAC: 0	Message 2229 - Posted: 22 Aug 2018, 7:34:50 UTC Last modified: 22 Aug 2018, 8:31:29 UTC The Domino method for constructing an ideal magic square https://aleksandrov-g-m.livejournal.com/396.html ID: 2229 · Rating: 0 · rate: /

Georg Send message Joined: 22 Aug 18 Posts: 7 Credit: 0 RAC: 0	Message 2230 - Posted: 22 Aug 2018, 7:43:06 UTC - in response to Message 1205. Last modified: 22 Aug 2018, 8:33:04 UTC Based on the engraving of the artist Durer ID: 2230 · Rating: 0 · rate: /

Georg Send message Joined: 22 Aug 18 Posts: 7 Credit: 0 RAC: 0	Message 2231 - Posted: 22 Aug 2018, 7:49:59 UTC ID: 2231 · Rating: 0 · rate: /

Georg Send message Joined: 22 Aug 18 Posts: 7 Credit: 0 RAC: 0	Message 2232 - Posted: 22 Aug 2018, 8:23:29 UTC Last modified: 22 Aug 2018, 8:35:31 UTC Building the perfect magic square ID: 2232 · Rating: 0 · rate: /