🛑 #معما پارادوکس تولد ثابت کنید که در یک جمعیت بیش از ۷۵ نفر می‌توانیم ادعا کنیم که حداقل دونفر هستند که تاریخ تولد آنها در یک روز است و این ادعا با احتمال قریب به یقین ( ۹۹.۹۷٪) صادق است. (به عبارت دیگر در هر ۳۳۰۰ ادعا فقط یکبار ممکن است چنین نباشد.)
🛑 #معما پارادوکس تولد ثابت کنید که در یک جمعیت بیش از ۷۵ نفر می‌توانیم ادعا کنیم که حداقل دونفر هستند که تاریخ تولد آنها در یک روز است و این ادعا با احتمال قریب به یقین ( ۹۹.۹۷٪) صادق است. (به عبارت دیگر در هر ۳۳۰۰ ادعا فقط یکبار ممکن است چنین نباشد.)
Pavel Durov, a billionaire who embraces an all-black wardrobe and is often compared to the character Neo from "the Matrix," funds Telegram through his personal wealth and debt financing. And despite being one of the world's most popular tech companies, Telegram reportedly has only about 30 employees who defer to Durov for most major decisions about the platform. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. And indeed, volatility has been a hallmark of the market environment so far in 2022, with the S&P 500 still down more than 10% for the year-to-date after first sliding into a correction last month. The CBOE Volatility Index, or VIX, has held at a lofty level of more than 30. Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. In a message on his Telegram channel recently recounting the episode, Durov wrote: "I lost my company and my home, but would do it again – without hesitation."
from ca
