The Traveling Salesman Problem approximation ratio hasn't improved from 3/2 since 1976, via MST + Minimum-Weight Perfect Matching + Eulerian Shortcuts.
— Reza Zadeh (@Reza_Zadeh) July 8, 2020
The 3/2 barrier has been broken after 44 years! The abstract is one sentence, the paper is 85 pages 🤣https://t.co/v9XfNJBLEy pic.twitter.com/PDJLLa6v94
Sources: Walmart+, a $98/year Amazon Prime rival, will launch in July, with same-day delivery, discounts at Walmart gas stations, reserved delivery slots, more (@delrey / Vox)https://t.co/HSmNSSpE3Phttps://t.co/vqJuTmWAnU
— Techmeme (@Techmeme) July 7, 2020
I made a list of my top 10 favorite books (unordered). The books and authors omitted are killing me (no Jhumpa Lahiri? Vonnegut? Pynchon?), but sticking to ten is the point. https://t.co/8uVhWRiYgk
— ɹǝʞɹɐd ʍǝɹpuɐ (@andrewparker) July 7, 2020
Talking with @ianjohnlee at @unitize2020 today at 10:35am PST on creators and blockchain. https://t.co/QfvKuPSyx9
— Kevin Chou (@KevinChou) July 6, 2020
Also, @rally_io's head of network, @amit_by_the_bay published an introduction to how our network tech and economics designhttps://t.co/djhFMZQKiz #Unitize2020
delicious, dishy feature on Quibbi, filled with uh-that-certainly-explains-a-lot anecdotes, but none perhaps more explanatory that this one https://t.co/fgkAbrJVMK pic.twitter.com/5K8NDzbEZ8
— Derek Thompson (@DKThomp) July 6, 2020
— Archillect (@archillect) July 6, 2020
Ridiculous Math Problems https://t.co/LzvvcLzvOp (https://t.co/I3a8Kp2aRd)
— Hacker News 200 (@newsyc200) July 6, 2020
