тут спрашивали про материалы на англ. языке в «русском стиле»
наверное не все знают, что некоторые из книг серии «школьные мат. кружки» перевели и они бесплатно доступны на странице https://old.mccme.ru/ium/library/
ну и есть, например, серия «MSRI Mathematical Circles Library» https://bookstore.ams.org/content?PageName=mcl (там есть задачи Матпраздника, книжка по кружку Дориченко, книжка Шеня по геометрии, книжка Бураго и проч.)
тут спрашивали про материалы на англ. языке в «русском стиле»
наверное не все знают, что некоторые из книг серии «школьные мат. кружки» перевели и они бесплатно доступны на странице https://old.mccme.ru/ium/library/
ну и есть, например, серия «MSRI Mathematical Circles Library» https://bookstore.ams.org/content?PageName=mcl (там есть задачи Матпраздника, книжка по кружку Дориченко, книжка Шеня по геометрии, книжка Бураго и проч.)
BY Математура: книги МЦНМО
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The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. Multiple pro-Kremlin media figures circulated the post's false claims, including prominent Russian journalist Vladimir Soloviev and the state-controlled Russian outlet RT, according to the DFR Lab's report. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." 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. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields.
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