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Calculate e = 2.718281828459

e is a number that comes up in financial application problems and in nature. It is sometimes called the natural number. It is defined in terms of a limit: (1+1/n)^n. You will get a more accurate value for e everytime you increase n in the expression: (1 + 1/n)n.

n = 2,   e ≈ 2.25,   error = 0.46828182845905   relative error = 17.227125736425%

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