MathCastle
CalculusSuperchallenge

Calculus · Superchallenge problem

Compute ⌊1000∫01ln⁡(1+x)x dx⌋\left\lfloor 1000\displaystyle\int_0^{1} \frac{\ln(1+x)}{x}\,dx \right\rfloor. (Hint: expand the logarithm.)

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