Processing math: 100%
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Input:
infsum1(x^k/k)
Write:
∈f∑1(xkk)
Compute:
∞∑k=1xkk
Output:
∞∑k=1xkk==−log(1−x)
Result: −log(1−x)
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d1.6ydx1.6-2d0.8ydx0.8+y-exp(x)=0
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