Aug. 1 is the birthday of Otto Toeplitz, German mathematician, author of The enjoyment of mathematics. Selections from mathematics for the amateur (with Hans Rademacher).
Oct. 3 is the day Edouard Lucas, French mathematician, known for his study of the Fibonacci sequence, died.
pi = 3.141592653...
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Adding weight to the car reduced gas mileage, thus it is a fuel seisure. The amount may be negligible, but the question is, is it reasonable?