SpecsConnectivityBluetooth 5.3 (Apple H2 Chip)Battery life (ANC)4 hours, 20 hours with caseWater/dust resistanceIP54
На Байконуре начнут подготовку к запуску «Прогресса»«Роскосмос»: На Байконуре начнут подготовку к запуску корабля «Прогресс»
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I heard you when you said that my projects didn't work on your operating systems or development platforms. All tasks should be possible on any development environment. I would like Nix flakes to ease verification on Tasks 1–4 but I'll still grade entries which don't have them.
В Москве прошла самая снежная зима14:52
Lean is backed by Mathlib, the largest coherent body of formalized mathematics ever created: over 200,000 formalized theorems and 750 contributors. Five Fields medalists engage with Lean. The same platform serves mathematicians formalizing theorems and engineers verifying production systems. ACM SIGPLAN recognized this convergence with its 2025 Programming Languages Software Award: “Lean has become the de facto choice for AI-based systems of mathematical reasoning.”