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natural_logarithm_of_real_numbers [2016/08/14 14:37] nikolaj |
natural_logarithm_of_real_numbers [2016/09/09 08:28] nikolaj |
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$\int_0^{y} \frac {1 } {1+x } {\mathrm d}x = \ln(1+y) $ | $\int_0^{y} \frac {1 } {1+x } {\mathrm d}x = \ln(1+y) $ | ||
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+ | The function $x\mapsto\frac{x}{x-1}\log(x)$ is one without bad behaviours (singularities) on $[0,\infty)$. | ||
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