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Answers for “如何求两个大数的最大公约数?”

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To find the greatest common divisor of two large numbers, repeatedly apply the division-with-remainder step. Start by dividing the larger number by the smaller number.

Conditions: The inputs are two positive integers.; The division algorithm is applied at each step.; The process stops when a remainder equals 0.

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The Taylor series for exe^x centered at 0 simplifies to sum xn/nx^n/n! because every derivative of exe^x is exactly exe^x. When evaluating the nth derivative at the center x=0x=0, the result is always e0e^0, which equals 1.

Conditions: f(x)=exf(x)=e^x; center a=0a=0