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They're X-ray proof to 100 mGy, the level of an airport scanner. They're shock proof to 1,500G, drop proof to six feet, vibration proof in the range of 10 to 2,000Hz, and have been tested to withstand 10,000 pluggings and unpluggings.
Shedden explained her own pivot to advocacy was born out of frustration with this widespread lack of financial literacy. She realized even financial professionals failed to grasp the program’s nuances, which prompted her to become a chartered retirement planning counselor and eventually to cofound NARSSA. The organization’s mission is to train professionals to help Americans optimize their claiming strategies using specialized software, ensuring retirees confidently understand their options before ever setting foot in a Social Security Administration office.。业内人士推荐im钱包官方下载作为进阶阅读
Он рассказал, что на территории Москвы официально отмечено три вида змей: уж обыкновенный, медянка и единственная ядовитая змея — гадюка. Чаще всего в столице встречается обыкновенный уж. Обычно змеи начинают просыпаться, когда температура воздуха становится плюс 10 и выше и держится на этой отметке несколько дней. Однако бывают исключения. При относительно холодной погоде некоторые участки земли могут сильно прогреться. В таких «тепловых ловушках» змеи просыпаются раньше срока.
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Abstract:This is a brief description of a project that has already autoformalized a large portion of the general topology from the Munkres textbook (which has in total 241 pages in 7 chapters and 39 sections). The project has been running since November 21, 2025 and has as of January 4, 2026, produced 160k lines of formalized topology. Most of it (about 130k lines) have been done in two weeks,from December 22 to January 4, for an LLM subscription cost of about \$100. This includes a 3k-line proof of Urysohn's lemma, a 2k-line proof of Urysohn's Metrization theorem, over 10k-line proof of the Tietze extension theorem, and many more (in total over 1.5k lemmas/theorems). The approach is quite simple and cheap: build a long-running feedback loop between an LLM and a reasonably fast proof checker equipped with a core foundational library. The LLM is now instantiated as ChatGPT (mostly 5.2) or Claude Sonnet (4.5) run through the respective Codex or Claude Code command line interfaces. The proof checker is Chad Brown's higher-order set theory system Megalodon, and the core library is Brown's formalization of basic set theory and surreal numbers (including reals, etc). The rest is some prompt engineering and technical choices which we describe here. Based on the fast progress, low cost, virtually unknown ITP/library, and the simple setup available to everyone, we believe that (auto)formalization may become quite easy and ubiquitous in 2026, regardless of which proof assistant is used.。爱思助手下载最新版本对此有专业解读
RDKit_minimal.js # RDKit WASM loader (static asset)