# How to get the normalized log-normal distribution equation?

1. Nov 26, 2014

### Seunghyun Moon

I have a quick(?) question about log-normal distribution. As far as I know, the right-side equation (from wiki) is the PDF of log-normal distribution. However... How I can get the left-side equation....??

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• ###### log-normal distribution.png
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2. Nov 26, 2014

### Simon Bridge

The RHS equation is the normalized log distribution.
The LHS shows the norm-log distribution... compare with normal distribution.