He lived in rural Pennsylvania until he was fifty edited columns of mathematical puzzles worked enthusiastically and relentlessly on mathematical problems that he found interesting corresponded with other mathematicians and founded two journals The Mathematical Visitor 18781894 and The Mathematical Magazine 18821884

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He lived in rural Pennsylvania until he was fifty, edited columns of mathematical puzzles, worked enthusiastically and relentlessly on mathematical problems that he found interesting, corresponded with other mathematicians, and founded two journals: 'The Mathematical Visitor' (1878-1894) and 'The Mathematical Magazine' (1882-1884).