seximal

seximal, god’s gift to humanity 0, 1, 2, 3, 4, 5 Wikipedia: “Each regular human hand may be said to have six unambiguous positions; a fist, one finger (or thumb) extended, two, three, four and then all five extended. If the right hand is used to represent a unit, and the left to represent the ‘sixes’, it becomes possible for one person to represent the values from zero to 55senary (35decimal) with their fingers, rather than the usual ten obtained in standard finger counting....

2022-08-24 378 words

graph-theory

https://www.xomnia.com/post/graph-theory-and-its-uses-with-examples-of-real-life-problems/ Numberphile: A breakthrough in graph theory https://www.youtube.com/watch?v=Tnu_Ws7Llo4 And visit her website: http://www.ericaklarreich.com/ Read Erica Klarreich’s Quanta article on this subject: https://www.quantamagazine.org/mathematician-disproves-hedetniemis-graph-theory-conjecture-20190617/ And visit her website: http://www.ericaklarreich.com/ Yaroslav Shitov’s breakthrough paper: https://arxiv.org/abs/1905.02167 More graph theory on Numberphile Four Color Maps: https://youtu.be/NgbK43jB4rQ An Unsolved Problem: https://youtu.be/niaeV_NHh-o Planar Graphs: https://youtu.be/xBkTIp6ajAg Perfect Graphs: https://youtu.be/C4Zr4cOVm9g Friends and Strangers: https://youtu.be/xdiL-ADRTxQ River Crossings: https://youtu.be/ZCVAGb1ee8A

2022-08-10 58 words