But there are lots of steps that people can take to stay safe while out climbing, says Brendan Hughes, safety lead at Mountaineering Scotland. He says there's lots of information out there about what to pack and stresses that good-quality waterproof clothing doesn't have to be expensive.
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Huh — the left-hand portion of the expression is the same as the formula for the error ε of approximating r using a rational fraction a / b. In other words, the inequality seems to be saying that, as a consequence of the pigeonhole principle, we can pick any r and any K 0, and there’s always some integer a / b that approximates r with an error of less than 1 / (K · b).
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Штрафы с камер ГАИ в 2026 году:за какие нарушения приходят, как обжаловать19 января 2026