The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with

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From the beloved author of the #1 New York Times bestsellers Tuesdays with Morrie and The Five People You Meet in Heaven comes his most critically acclaimed nov

Among the myriad of constants that appear in mathematics, p, e, and i are the most familiar. Following closely behind is g, or gamma, a constant that arises in