منابع مشابه
Rough Notes on Human Osteology
ance. Every variety of the signs?letters, and figures?em* ployed to indicate divisions and sub-divisions, and almost every kind of type which the printer's fount contains, are observable, and the mass of letterpress so composed is so ingeniously blocked and leaded that the page-landscape, so to describe it, is exceedingly varied and pretty. The setting up does great credit to the American Missi...
متن کاملRough Notes on Bansal’s Algorithm
A quarter century ago I proved that given any S n} → {−1, +1} so that disc(S j) ≤ 6 √ n for all 1 ≤ j ≤ n where we define χ(S) = i∈S χ(i) (1) and disc(S) = |χ(S)|. Here 6 is an absolute constant whose precise value will not here be relevant. The question remained: Is there a polynomial time algorithm to find a coloring χ with this property. I frequently conjectured that there was no such algori...
متن کاملVery Rough Notes : Uncertainty
Lotteries. A lottery L = (p, x) (or gamble) is a vector of payoffs (x1, x2, . . . , xn) with probabilities (p1, p2, . . . , pn). The payoffs might be consumption bundles or monetary payoffs. St Petersburg Paradox. The payoff is 2, where n is the first time the coin comes up heads. The expected value is infinite. If the game lasts just two rounds, it is worth 1 + 1. If it lasts 3 rounds, it is w...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1895
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(00)31707-x