#معرفی_کتاب یک کتاب منبع در ریاضیات ۱۲۵ اثر کلاسیک انتخابی توسط دیوید اسمیت از ریاضیدانان بزرگ: پاسکال، لایبنیتز، فرما، اویلر، گاوس، دکارت، نیوتن، ریمان و دیگران @harmoniclib
#معرفی_کتاب یک کتاب منبع در ریاضیات ۱۲۵ اثر کلاسیک انتخابی توسط دیوید اسمیت از ریاضیدانان بزرگ: پاسکال، لایبنیتز، فرما، اویلر، گاوس، دکارت، نیوتن، ریمان و دیگران @harmoniclib
After fleeing Russia, the brothers founded Telegram as a way to communicate outside the Kremlin's orbit. They now run it from Dubai, and Pavel Durov says it has more than 500 million monthly active users. On Feb. 27, however, he admitted from his Russian-language account that "Telegram channels are increasingly becoming a source of unverified information related to Ukrainian events." So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? 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. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said.
from vn
