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Logarithmic Functions

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Calculates the natural logarithm ln(x), the common logarithm log(x), and the logarithm to base a, log_a(x).
自然対数
\(\\\normalsize\hspace{10px} \ln(x)=\log_{e}(x)={\large\frac{\log(x)}{\log(e)}}=y\hspace{20px}if\ e^y=x\\\\\)
   Function
Variables x
You can enter negative or complex numbers in x.
Example: ln(-2+3i) = 1.2824746787308 + 2.1587989303425i

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