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Yang Li


Last seen: bijna 2 jaar ago |  Active since 2020

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A problem with symsum() and isAlways
I have defined fl=symsum(1/factorial(n),n,0,inf) and it turned out to be exp(1). But when I write "isAlways(fl==exp(1))" or "isA...

bijna 4 jaar ago | 1 answer | 0

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