![Does Wolfram Alpha use e as the default base to a logarithm if none is specified instead of 10? should be ln(2) right? : r/askmath Does Wolfram Alpha use e as the default base to a logarithm if none is specified instead of 10? should be ln(2) right? : r/askmath](https://preview.redd.it/zcsxzszd8ms91.png?auto=webp&s=83d2479a491a5e4a3b454a97094a87cf86eae40c)
Does Wolfram Alpha use e as the default base to a logarithm if none is specified instead of 10? should be ln(2) right? : r/askmath
![Wolfram alpha gives two different answers for $\int^{\infty}_{-\infty} x \frac{1}{\pi} e^{-(\ln(x) - 0.3)^2} | \frac{1}{x}|dx$ - Mathematics Stack Exchange Wolfram alpha gives two different answers for $\int^{\infty}_{-\infty} x \frac{1}{\pi} e^{-(\ln(x) - 0.3)^2} | \frac{1}{x}|dx$ - Mathematics Stack Exchange](https://i.stack.imgur.com/eNSmh.png)
Wolfram alpha gives two different answers for $\int^{\infty}_{-\infty} x \frac{1}{\pi} e^{-(\ln(x) - 0.3)^2} | \frac{1}{x}|dx$ - Mathematics Stack Exchange
![equation solving - Solution given by Wolfram Alpha but not _Mathematica_ - Mathematica Stack Exchange equation solving - Solution given by Wolfram Alpha but not _Mathematica_ - Mathematica Stack Exchange](https://i.stack.imgur.com/6tVw2.png)