В США объяснили согласие на поставки российской нефти в Индию20:43
Оказалось, что 3 марта бензин в стране в среднем стоил 3,1 доллара, а за неделю до этого — 2,97 доллара. Однако 4 марта его стоимость выросла уже до 3,19 доллара. По мнению аналитиков, продолжение войны с Ираном приведет к росту стоимости горючего еще на 20-30 процентов за галлон (1 американский галлон — 3,78 литра). Это будет объясняться как проблемами с поставками, так и общей глобальной неопределенностью.
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At the Lean FRO, Kim Morrison, a Senior Research Software Engineer, recently ran an experiment that went well beyond our expectations. An AI agent converted zlib, a widely used C compression library embedded in countless systems, to Lean, with minimal human guidance. No special tooling was built. It was Claude, a general-purpose AI, with no special training for theorem proving, out of the box. The workflow had four steps. First, the AI produced a clean, readable Lean implementation of the zlib compression format, including the DEFLATE algorithm at its core. Second, the Lean version passed the library’s existing test suite, confirming behavioral equivalence. Third, key properties were stated and proved, not as tests, but as mathematical theorems. The capstone theorem:
Separately, Kalshi has also suspended and fined a politician who was running to be Governor of California. "In May, our Surveillance Department saw an online video by a candidate for Governor of California that appeared to show him trading on his own candidacy," Kalshi says. "We immediately froze his account and opened an investigation. The candidate was initially cooperative and acknowledged that this violated the exchange rules. As a candidate in a race, you can (and probably should) follow and use Kalshi’s market forecast, but you should not trade on it."