Difference between revisions of "Ln"
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| − | + | \(\ln \!=\!\log_{\mathrm e}\!=\!\mathrm{Log}\) is name of natural logarithmic function, that appears as solution of the differential equation |
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| − | + | \(\displaystyle |
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| − | \ln'(z)=\frac{1}{z} |
+ | \ln'(z)=\frac{1}{z}\) |
or as inverse function, id est, the minus first iteration of natural exponential [[exp]], |
or as inverse function, id est, the minus first iteration of natural exponential [[exp]], |
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| − | + | \(\ln(z)=\exp^{-1}(z)\) |
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Latest revision as of 18:49, 30 July 2019
\(\ln \!=\!\log_{\mathrm e}\!=\!\mathrm{Log}\) is name of natural logarithmic function, that appears as solution of the differential equation
\(\displaystyle \ln'(z)=\frac{1}{z}\)
or as inverse function, id est, the minus first iteration of natural exponential exp,
\(\ln(z)=\exp^{-1}(z)\)