Математическая валентинка. Из интересного: периметр этой фигуры символично стремится к бесконечности. Но площадь конечна! Она примерно на 40% больше площади квадрата, в который вписано первое сердечко. Здесь романтическую интерпретацию придумайте сами :)
Математическая валентинка. Из интересного: периметр этой фигуры символично стремится к бесконечности. Но площадь конечна! Она примерно на 40% больше площади квадрата, в который вписано первое сердечко. Здесь романтическую интерпретацию придумайте сами :)
#математика
BY человек наук
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He adds: "Telegram has become my primary news source." "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. READ MORE Elsewhere, version 8.6 of Telegram integrates the in-app camera option into the gallery, while a new navigation bar gives quick access to photos, files, location sharing, and more.
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