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Mathematics of choice: How to count without counting Ivan Morton Niven
Publisher: Mathematical Assn of America

Actually, Weight Watchers has changed their plan so that people make better choices. The chance of one's vote Voting as a rational choice: why and how people vote to improve the well-being of others. More Math Trek columns [Go to]. In the Unites States and many other countries, the choice was made - perhaps unreflectively - long ago to take our facility for counting as the starting point, and thus to start the mathematical journey with the natural numbers. Boltzmann's farout idea is now causing cosmologists fits, If they calculate the chance that the cosmological constant will taken on any particular value in a randomly chosen universe, then the value of our cosmological constant will probably be one of the popular choices. This odd scenario is really, really, really unlikely — but not, quite, impossible, as physicist Ludwig Boltzmann realised in the nineteenth century. If you care about the benefit to everyone, not just yourself, then that starts looking pretty good. Should I Count calories on a diet. Two roads diverged in a yellow wood, And sorry I could not travel both, And be one traveler, long I stood, And looked down one as far as I could, To where it bent in the undergrowth; . I'm counting weight watchers points right now….I'd like to think by the time I get to my goal my healthy habits will be fairly engrained so not every morsel that goes in needs to be 'counted'. Rationality and Society 19: 293-314. Math by Starting with Counting? Of course, your vote will While the payoff to the country is impossible to calculate precisely, it's clear that it will be proportional to the population. It works and I don't have to do math.